What If Everything You Knew About HSA Investment Options Was Wrong?
https://varimail.com/articles/how-a-mid-career-engineer-built-a-40k-education-war-chest-by-treating-an-hsa-like-a-financial-swiss-army-knife/
7 Practical Questions About HSAs, Index Funds, and Health Savings Portfolios You Should Be Asking Most people treat a health savings account like a boring tax wrapper for medical receipts