If we say about Ethereum, it will be always a wroth investment to wait, so don't worry. It will reach its bullish price again.
But if we are talking about ERC20 tokens, well, this is like some are legit and some are shit. it de[end on what kind of project and utility also a team that manages and controls the projects. Mostly, they are shitcoins that only focus on selling their token and then end not to list or become dead coins. But of course, some coins are also worth it if we can see on the market