Vanguard’s Rich Powers discusses their record-breaking 2021, ETF fee competition, concerns over the rise of indexing, and the looming expiration of their unique, patented share class structure.  ETF Trends’ Tom Hendrickson shares polling results from their recent investor symposium held alongside Investopedia.  Kelly Hunt PLLC’s Aisha Hunt offers a behind-the-scenes look at the legal and regulatory side of ETFs, including bitcoin ETFs and mutual fund to ETF conversions.