Is there any nice DEX that lets you trade Solana for Monero and vice versa?

I want to do some commerce in Monero but since Monero is banned on most/all marketplaces, it'd be nice to get it easily via decentralized exchange swapping it for Solana. Doing commerce with Monero and then swapping it back to Solana and later FIAT.

I assume the issue with this setup even if one builds it, you still have to tell the government what happened and how exactly you earned your coins? Or maybe you can build another DEX converting Monero to FIAT 'cash' avoiding such questions?