Decentralized against centralized

The question is whether the decentralized exchange is lame or profitable? I got a good review on this matter Actually, I think that decetrilized exchanges are getting popular and I don’t know a good reason no to use them. But, maybe I missed something, is there other opinions or ideas?

censorship if I get “tainted” coins accidentally and a centralized exchange reject s them I need a decentralized exchange to exit to fiat.

Privacy I do not need my every transaction know by some governance.