This is what should have been in place from the beginning with single country bans for irresponsible nations, eg, USA, who dont have proper measures to monitor or control their citizens. So many people impacted by such a short-sighted, narrow-minded decision to close the borders when the economy is heavily reliant on tourism. People arent going to come flooding to Thailand. A lot of people are afraid to travel. Except the idiots in the USA I guess but you can just ban flights from badly performing nations.