The end result here being the non-acknowledgement of Taiwan’s de facto sovereignty, which is decidedly not a reflection of reality. I dare you to tell a Taiwanese person that they live in a dependent province of the PRC because other countries serving their own interests said so and see how they respond.
Yes, but as you know in many cases it’s for purely diplomatic reasons since acknowledging Taiwan’s sovereignty means basically severing ties with the PRC, and most countries do far too much trade with it to make that in any way appealing.
This article is nearly two years old. Also, I implicitly distrust any source which depicts Taiwan as part of the PRC.
The status quo has broad support because it keeps the peace, and the Taiwanese people generally don’t want to fight a war against China. That doesn’t equate to the majority of the Taiwanese people holding the view that they’re a part of the PRC and it should be fairly obvious that they don’t believe nor want that.