No matter how original the idea and how well thought-out the tokenomics are, a project can still fail. So I would rather invest not in the project at an early stage of development, but in one that already in beta testing, as is the case of CrimeCash
While it is difficult to understand the true state of the market not all projects will fail at present you can keep the price of currencies lower by investing in ethereum. Even if the price of these currencies goes down it will not fail if you hold on to the long term investment the price will double. .
If you invest long term in top coins like Ethereum, BNB and some other coins I don't think you need to worry,
The downturn in the market is normal and there is no need to panic too much.
just keep an eye on the movement and development of the market