I'd strongly advise against buying Monero for cash through any no-KYC service — especially if it's sketchy or anonymous. There's zero guarantee it’s not a honeypot or that law enforcement isn’t watching. Even swapping BTC for XMR on those platforms is risky — one data leak and your wallets are blacklisted by major exchanges.

Here's what I do:
I went through KYC on Cryptomus — they support Monero, and after buying with fiat I immediately withdraw to a self-custodial wallet. That on-chain XMR withdrawal can’t be traced, so your privacy stays intact.

From there, I swap XMR to BTC using Haveno DEX. It runs over Linux + TOR, so the entire trade path is obfuscated and leaves no digital trail. Last I checked, they were also working on enabling XMR-for-cash trades — might be worth checking if that's live now.