i doubt it bro. because for me there's lots of coins there that got way too much value in terms of real use case but are currently being overlooked by people. When lots of projects dies because of not so strong fundamentals, those projects that i mentioned that got way too much value in terms of real world use case will rise.
some platforms do indeed clearly mention if they move in the real world. the use of new altcoin in the real world is definitely happening. We have seen several agriculture, health and banking projects that are already active. but it's true you say, most of them fail to develop when they don't get market and investment support.