This is a sever case of word nit-picking and misinterpretation.
When (western) people say China they mean "China (PRC)" _never_ Taiwan and pretending they don't isn't helping anyone.
And just because two countries have the same root in a civil war of a past now gone country which both claim to succeed doesn't mean they are the same country. Nor is today's China the same country as idk. China during the Ming dynasty. Yes they are political successor, yes they use the same name, but no they aren't politically the same country if we really nit-pick. I mean if they where then we also would need to treat Austia and Hungary as the same country. Or say the BRD (i.e. today's Germany) is the same country as the 3rd Reich, Weimar Repulic and the Holy Roman Empire of German Nation. They are all predecessors of Germany, Germany has to take responsibility for some of it's past predecessors, too. But they aren't the same country from a political nit-picking POV. Same for Russia and the UDSSR etc. etc.
And yes it's complicated as both countries still claim sovereignty over the territory of each other. But for Taiwan that is ironically more to appease China, i.e. dropping that claim would signal Taiwan trying to finally fully break away from China (PCR) which China would never allow.
This is a sever case of word nit-picking and misinterpretation.
When (western) people say China they mean "China (PRC)" _never_ Taiwan and pretending they don't isn't helping anyone.
And just because two countries have the same root in a civil war of a past now gone country which both claim to succeed doesn't mean they are the same country. Nor is today's China the same country as idk. China during the Ming dynasty. Yes they are political successor, yes they use the same name, but no they aren't politically the same country if we really nit-pick. I mean if they where then we also would need to treat Austia and Hungary as the same country. Or say the BRD (i.e. today's Germany) is the same country as the 3rd Reich, Weimar Repulic and the Holy Roman Empire of German Nation. They are all predecessors of Germany, Germany has to take responsibility for some of it's past predecessors, too. But they aren't the same country from a political nit-picking POV. Same for Russia and the UDSSR etc. etc.
And yes it's complicated as both countries still claim sovereignty over the territory of each other. But for Taiwan that is ironically more to appease China, i.e. dropping that claim would signal Taiwan trying to finally fully break away from China (PCR) which China would never allow.