Yes, they are, since they live in a province of a country that the CPC legitimately governs with both overwhelming domestic and international support.
If we add the population of mainland and Taiwan together, then it means that Taiwan political parties (then KMT, now DPP) have the support of only around 1.6% of people of the entire country (entire China), whereas CPC has the rest.
That's like saying that Bavaria isn't obligated to support every decision Germany makes. Yes, they might not like it, but they must oblige with it if it is pertaining to them.
They could work some kind of deal with the mainland when they have some level of autonomy as HK, but since they are not doing that, it means it is basically an occupied renegade province. That's how the CPC looks at this.
That's like some Mexican cartel controlling a province of Mexico, and you say that people under their informal temporary rule are not obliged to follow Mexican laws, just because the cartel ruling them is also at least ethnic Mexican (cartels in this case are KMT and DPP).
But, what makes it even worse in this case, is that those Mexican cartels at least don't have the support of some hostile international powers of Mexico, whereas Taiwan separatists currently administering the island are directly collaborating with China's biggest enemy.
To me, they look like they are nearly 100% on the same page, or if not, the Taiwanese have an even more "hawkish" view toward mainland China, than even the US, if we judge from Lai's recent speech and many other things (this is election year from the US, that's why they might didn't go fully on backing his statements). Yeah, you could do mental gymnastics and separate Taiwanese people from the government, but the people voted for that government clearly in an election a few months ago. But, I would like to add that fundamentally this still is the US fault since it mass-brainwashed the said population to vote like that in the first place, Taiwanese people shouldn't be blamed.
American opposition toward China yes is partially driven by hatred, but also extreme fear. Taiwanese opposition to China is a feel mostly driven by the US brainwashing, nothing else.
Yeah, they would like the status quo, but they are inadvertently voting for people who are against it over and over again. Once again, not their fault, since like I said, they are brainwashed by the US. (You see that clown how proud he wears that cowboy hat, haha).
Yeah, but only if they get a "shock therapy" first. That's what history tells us.
They don't need to fight, the US will fight, or better said try to fight. What they need to do, is just to continue provoking China to start the war as fast as possible.