Realistic price should be much higher than now, and most shitcoins should have lower or no value at all.
Imagine that solana crap is ranked so high and they literally had more downtime than old dial-up internet connections

All true, but it doesn't mean a thing for the price. Not being available on major exchanges and therefore not being available to the many users of such platforms affects the value negatively. Hype and marketing are more important than usability from a price perspective. That's just the reality of the world we live in.