Thing that bothers me is that coinmarketcap one day adds Bithumb and next day removes it so I dont even know when some coin had ATH for real. Well I could see, but takes more calculating
This is one of the best sites for looking at historical data including ATH:
https://onchainfx.comThx, I had forgot about that one and didn't have it bookmarked.

I just want to find a damn safe non kyc exchange! I don't think one exists.
About the only way you're getting fiat without kyc is thorugh localbitcoins. Maybe you could use a platform like paxful, but I'm not so familiar with it.
For trades that stay in the crypto universe, there are distributed exchanges, but I know next to nothing about them. I would like to learn.
Localbitcoin users are getting nailed for not having proper licensing and getting massive fines. AFA Decentralized exchanges, openledger does not look safe IMO and I'm not aware of others that are. I just did a search of a few but I don't like any of the platforms I've seen like waves is a total scam and I refuse to use Eth for anything (and now you can't anyway). I'm guessing once the multisig is rolled out our options will increase. Until then It's still centralized or bust I guess.
Checking out paxful right now