YOU were the one listing that exchanges are not supporting it
YOU therefore feel that exchanges need to be
You don't understand: These exchanges don't support sending to taproot addresses.
ill say it again in different wording to save having to post again to correct your mis understanding
an exchange does not need to be part of the contract to fund the address so an exchange does not need to be taproot compliant just to fund it
^ So you are just simply wrong since an exchange can't fund an address format that it doesn't recognize. That's the entire purpose of this topic, you should try reading the OP before posting a wall of irrelevance.