In bear markets, many people think like you do (ie great depression, 2008 housing crash, etc). Those that are good with their investments see it as an opportunity.
Looks like we lost the best timing to invest. so let´s go for the second best and do our part for market recovery. Without buyers there is no recovery. If the crypto enthusiasts don´t restart investing how can we expect the "general population" to kick in and re-start a new BULL cycle?