Wealth taxes could boost interest in an old shelter: municipal bonds https://www.bloomberg.com/news/articles/2026-04-21/tax-the-rich-boosts-appeal-of-bonds-that-give-shelter-to-wealthy?taid=69e7a7a8b2f7b80001e244d6&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter