So I just found out about this way to pay in bitcoin anonymously. Basically you by moneroj, which is near untracable unlike bitcoin. You send your moneroj to this website: https://XMR.to, and they convert it into bitcoin and send it to your preferred btc address.
This provides even more anonymity and untraceability if you choose to pay in bitcoin and/or the vendor/market doesn't accept bitcoin.
I heard a rumor, that some vendors will just accept Monero directly. It was some weird crazy shit from an unreliable source though.