lol, have you ever been to a wet market? Are you sure you even know what they are? It’s a typical Asian stall market that they hose off every night.
I’ve been to “dry” markets that they’re still cutting the faces off hogs and slaughtering chickens next to fruit vendors. That’s not particularly better.
I’m not sure if you think “banning wet markets” is a thing, but it’s definitely not.
Meaning, you'd change nothing besides forcing Chinese to use more transport and freezer cars.