Take back Taiwan? The U.S. already recognizes a one-China policy (not to be confused with China’s one CHILD policy ;)).
It’s just how fast the reunification should take place that is in question.
China will simply acquire Taiwanese companies and buy out Taiwan without firing a shot.
NO US President is going to stand in the way of the Chicoms from taking Taiwan. We might send a carrier into the waters, but we won’t lift a finger—other than to evacuate our nationals. And even then, it would probably be safer to leave them there until the shooting stops.
"Should"...what is that supposed to mean?
Taiwan is an independent sovereign country. It has never, through-out the islands history, never been a part of mainland China.
As far as mainland China is concerned, Taiwan has merely been a convenient refuge for scoundrels, scalawags, ne'er-do-wells and warlords seeking refuge from the continuous deceits, betrayals and being on the sh!t-list of whatever "king of heaven" inbred that happened to occupy the throne at the time.
If you are going to come on FR and pimp for the PRC/CCP invasion of Taiwan, you might consider that there are some who will dis-agree with such pimpery.