China has no trade embargo on Taiwan and the largest number of tourist visiting Taiwan are Chinese.
Tawinan companies are among the largest investors in China, with a lot of factories operating there.
As long as nobody upset the status quo, or disputes the “One China” policy that have been accepted by the UN and nearly all countries individually (USA incl.), there is no danger of any Chinese military action to reunify Taiwan with the mainland. China take a long view on things and sooner or later it will happen without a fight.
The hypocrisy is on the other side; Americans refusing to accept that Cuba has a different political system and philosophy from theirs.
Maintaining a trade embargo and travel ban since the incident in 1962, at the height of the cold war, is ludicrous. Cuba have not been a military threat to USA since that crisis was resolved,
The Bay of Pigs should be enough to teach the US that military might is not all it has been made out to be.
How much have this farce has cost both Cuba and the US over this long period is anybodies guess.