True free trade doesn’t need the ruling authority of the WTO and it doesn’t need NAFTA or any of the other alphabet treaties.
Other nations traded with us before and they’ll trade with us after.
Granted all this "free trade" stuff started under Bush 41 -- no conservative IMHO -- but it went on steroids under Clinton. Ross Perot was right and voters back then knew he was right... I'm not certain 20 years later we have an educated enough electorate to figure anything out for themselves.