There's also TradeOgre (no KYC needed) if you wanna exchange XMR for BTC or vice versa.
If you're trading BTC for ALT, you should use a DEX. Bureaucratic-free and private. For XMR <-> BTC there's
implemented atomic swap, but I haven't tried it to see how it works.
Not to mention, they're not as easy to use as you think they are. With the introduction of CBDCs, governments will become more invasive than ever.
And that very moment, we will witness the recognition of DEX. Unless of course you're indulged to report the destination of each of your transactions.