Beanie babies have lower liquidity. Also, you may not be aware because is a relatively recent development, but in mid-2020 there was a fundamental perception shift in the way that Wallstreet viewed bitcoin. nearly all the major the hedge fund managers and institutional investors now believe in bitcoin. so the world's 200 Trillion $ worth of bonds and equities will slowly flow to BTC.
somehow i don't think they're going to spend trillions of dollars for beanie babies.