Quick ReadTrump's inflation-indexing plan would raise Buffett's Coca-Cola cost basis from $3.25 to ~$9, barely denting a stock now trading at $86. Inflation indexing would cut Treasury revenue by $200 billion, and executive action could add up to $950 billion to national debt by 2035. Investors whose holdings merely tracked inflation benefit most from indexing, while genuine long-term compounders still owe tax on decades of real outperformance. If he ever sold, the tax bill would be staggering -- which is exactly why a proposal now circulating in Washington has investors buzzing. The Bipartisan Policy Center has already begun weighing in on whether Treasury even has the legal authority to act alone.