As long as bitcoin stands, all of them will stand. If bitcoin falls, every investor will lose faith in crypto and that will be its end.
Invest in bitcoin and in altcoins.

Why trust any other coin when the 1st one couldn't hold its ground. If people ry to bring btc down, it is the end of crypto. so rally up and lets make it stand .. dont give in to the greedy and selfish whales and the banker community.