Monero is extremely useful and has a strong value proposition. RaiBlocks is another one that's good from this perspective. I agree, most of the projects in the

Monero is extremely useful and has a strong value proposition. RaiBlocks is another one that's good from this perspective. I agree, most of the projects in the crypto space are just overvalued vaporware (see, very recently, TRON). But some are legit.