Monero was created in 2014 specifically because of all the problems you mentioned upon crypto. Monero specifically stops those scams through stuff like stopping asics to prevent individuals to get hold of the majority of the blockchain.

If the coinholders of Monero never held any other crypto it could be different but it isn’t.

I actually didn’t like crypto because most implementations were stupid but MonerO The Monero faq explains why Monero doesn’t have a lot of the scammy parts of cryptowas the first coin I discovered that I actually like