I don't want to use CEX with KYC, and Telegram bots. Hearing that many scamers use it.
Not only do scammers use them but they are also very bad for your privacy too. It
can also lead to dire consequences, your money will sit into the custody of a stranger who can end up scamming you or the platform can be hacked and your money stolen. It is a very good thing that you moved on from the idea of sharing your private documents with a third party and are now looking for an alternative.
Have you ever tried Bisq (
https://bisq.network/)?