

Yes. Integration means less conflict, more collaboration, less redundancy, more dynamism, less wasteful military build up, fewer threats from the US.
One country two systems means that China provides for national defense of the entire space while Taiwan maintains a substantial amount of governing autonomy.
Think of it like Greenland choosing to be a part of Denmark to keep itself safe from the US military, except in this example Greenland would be historically part of Denmark for centuries and have a population of 99% Danes and have some parts of Greenland only 4 miles off the coast of Denmark with US troops already stationed on it training Danes on Greenland to fight the mainland.
Still not a good analogy because Puerto Rico was never a state of the USA. It would be more like if Long Island had been invaded by England and occupied after England beat the US in a war, and then the US had a war to kick the English off long island and then had a civil war immediately afterward and the loser fled to Long Island and said “we are the rightful government of the USA” and then Spain came by and started arming the fuck out of them while the loser of the civil war ran a fascist dictatorship for 40 years and killed tens of thousands of its own people for ever saying “maybe we could just negotiate a final surrender?”