You're being way too selective. You could also say the very same about Arabs and camels as MERS originate from that source, or pigs from Mexico as the '09 swine flu originated from there or poultry from the US as the Spanish flu started in a chicken farm. As long as humans interact with animals as they do now, this'll be inevitable I guess.
There are two reasons for my selectivity;
1) Pigs and birds are eaten in the majority of countries around the world, and camels are part of everyday life in some Arab countries. There is no reason for the Chinese to eat something that is strongly believed to be the cause of two SARS viruses. There are dozens of other forms of protein out there. No one has a pet horseshoe bat. A blanket ban is basic common sense.
2) Notable, recent viruses and diseases known or believed to be transmitted from mammals:
MERS deaths - 858
BSE/vCJD deaths - 178
H5N1 deaths - 455
H1N1 deaths - 284,000 (est.)
West Africa Ebola (2013-16) deaths - 11,323
Lassa fever - 5,000 deaths p/a
Rabies - 50,000 deaths p/a (bite / scratch only)
HeV & NiV deaths - 400
SARS-CoV deaths - 774
SARS-CoV-2 deaths - 1,308,322 (so far)
Swine flu was obviously a serious business, and Ebola deaths were horrible, but there is a number that stands out there above all others.
Of course, there could be a virus that is transmitted through any wild animal, and even on to domestic animals and pets, but as long as people are eating or keeping wild animals as pets this chance of human infection leaps.