{"id":3398,"date":"2025-07-21T12:30:51","date_gmt":"2025-07-21T12:30:51","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=3398"},"modified":"2025-07-21T13:28:34","modified_gmt":"2025-07-21T13:28:34","slug":"senatrice-bitcoin-dollar","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/senatrice-bitcoin-dollar\/","title":{"rendered":"\u00c9tats-Unis : une s\u00e9natrice conseille de miser sur le Bitcoin face \u00e0 l&rsquo;effondrement du dollar"},"content":{"rendered":"<h2>Un dollar en danger, un Bitcoin en bouclier<\/h2>\n<p>Le dollar, pilier mondial, montre des signes de <strong>faiblesse.<\/strong> Avec une dette publique US \u00e0 37 000 milliards de dollars, soit 37 % de la dette mondiale, les alertes se multiplient.<\/p>\n<p><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb aligncenter\" src=\"https:\/\/img.freepik.com\/photos-premium\/graphique-baisse-fond-economie-americaine-dollars-ralentissement-economique-amerique_192985-1732.jpg\" alt=\"Drapeau de l'Albanie et tendance \u00e0 la chute de la crypto-monnaie avec deux bitcoins sur des billets en dollars et un code binaire affich\u00e9 | Photo Premium\" \/><\/p>\n<p>Cynthia Lummis, s\u00e9natrice du Wyoming, ne m\u00e2che pas ses mots : \u00ab Le Congr\u00e8s imprime des <strong>trillions,<\/strong> achetez du Bitcoin pour prot\u00e9ger votre <strong>richesse.<\/strong> \u00bb<\/p>\n<p>Son argument ? Le Bitcoin, \u00e0 118 000 $ en juillet 2025, est une r\u00e9serve de valeur face \u00e0 l\u2019inflation galopante. D\u2019ailleurs, les donn\u00e9es de la Fed montrent une augmentation de la masse mon\u00e9taire M2 de 4,2 % en 2024, diluant le pouvoir d\u2019achat du dollar. En parall\u00e8le, le BTC a grimp\u00e9 de 600 % depuis son <strong>creux de 16 000 $<\/strong> en 2022.<\/p>\n<p>Cependant, Lummis n\u2019est pas seule. Des analystes comme Tom Lee pr\u00e9disent un Bitcoin \u00e0 250 000 $ d\u2019ici fin 2025, dop\u00e9 par des politiques pro-crypto. Mais un <strong>effondrement<\/strong> total du dollar reste hypoth\u00e9tique. Une d\u00e9valuation graduelle semble plus probable.<\/p>\n<h2>Une strat\u00e9gie pro-Bitcoin \u00e0 Washington<\/h2>\n<p><img decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb aligncenter\" src=\"https:\/\/img.freepik.com\/photos-premium\/cryptocurrency-bitcoin-or-drapeau-usa-agitant-rendu_601748-2824.jpg\" alt=\"Concept de crypto-monnaie Le drapeau am\u00e9ricain se r\u00e9tr\u00e9cit autour d'un bitcoin Plis en tissu Illustration 3d USA | Photo Premium\" \/><\/p>\n<p>Lummis pousse son agenda avec le BITCOIN Act, relanc\u00e9 en 2024. Ce projet vise \u00e0 cr\u00e9er une r\u00e9serve strat\u00e9gique de 1 million de BTC, soit 5 % de l\u2019offre totale, via des achats annuels de 200 000 BTC sur cinq ans. Les \u00c9tats-Unis d\u00e9tiennent d\u00e9j\u00e0 200 000 BTC saisis, valoris\u00e9s \u00e0 17,5 Mds$ \u00e0 <strong>87 500 $<\/strong> le BTC.<\/p>\n<p>Cette r\u00e9serve, financ\u00e9e par des ventes d\u2019or ou des fonds non utilis\u00e9s, vise \u00e0 contrer l\u2019inflation et la d\u00e9dollarisation port\u00e9e par les BRICS. Effectivement, le BRICS Pay, lanc\u00e9 en 2024, cherche \u00e0 contourner SWIFT et le dollar. Lummis y voit une menace : L\u2019Am\u00e9rique doit gagner la <strong>course<\/strong> <strong>au Bitcoin<\/strong>.<\/p>\n<p>Mais le projet divise. Si le Bitcoin <strong>grimpe,<\/strong> il pourrait r\u00e9duire la dette US. Pourtant, sa volatilit\u00e9 (chute de 5,7 % apr\u00e8s l\u2019annonce de Trump en mars) inqui\u00e8te. Les critiques, comme Michael McCarthy, estiment que le BTC reste sp\u00e9culatif.<\/p>\n<h2>Un tournant pour les investisseurs ?<\/h2>\n<p>Le conseil de Lummis r\u00e9sonne dans un march\u00e9 <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleure-crypto\/\">crypto<\/a> en <strong>\u00e9bullition.<\/strong> Avec une capitalisation globale qui est \u00e0 2 450 Mds$, le Bitcoin repr\u00e9sente 49,5 % du march\u00e9, mais les altcoins gagnent du terrain.<\/p>\n<p><a rel=\"noopener noreferrer\" href=\"https:\/\/ethereum.org\/fr\/\" target=\"_blank\">Ethereum<\/a> (+28 % en 2025) et XRP (+71 %) <strong>attirent<\/strong> les capitaux. Par ailleurs, les ETF Bitcoin, approuv\u00e9s en janvier 2024, absorbent 12 Mds$ de flux nets.<\/p>\n<p>Investir dans le BTC semble s\u00e9duisant, mais reste quand m\u00eame encore risqu\u00e9. L\u2019indice RSI du Bitcoin, \u00e0 79, fr\u00f4le la zone surachet\u00e9e. Une correction vers<strong> 90 000 $<\/strong> est possible. Les investisseurs doivent peser le potentiel (250 000 $) face \u00e0 la volatilit\u00e9.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/floki-bonk-spx6900-vedette-marche-crypto\/\">FLOKI, BONK et SPX6900 Volent la Vedette au March\u00e9 Crypto<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/top-3-memecoins-ete\/\">Bonk, Shiba et Little Pepe : top 3 des memecoins \u00e0 suivre cet \u00e9t\u00e9<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/the-blockchain-group-22-btc\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Le dollar vacille, et une s\u00e9natrice am\u00e9ricaine sonne l\u2019alarme. Cynthia Lummis, pro-crypto convaincue, exhorte \u00e0 investir dans le Bitcoin face \u00e0 une dette publique de 37 000 milliards de dollars. <\/p>\n<p>Ce conseil, post\u00e9 sur X le 20 juillet 2025, pourrait-il marquer un tournant pour le march\u00e9 crypto ?<\/p>\n","protected":false},"author":220,"featured_media":3400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Une s\u00e9natrice conseille de miser sur le Bitcoin face \u00e0 l&#039;effondrement du dollar<\/title>\n<meta name=\"description\" content=\"La s\u00e9natrice Cynthia Lummis conseille d\u2019acheter du Bitcoin pour contrer un possible effondrement du dollar. 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