Yes, you're quoting the marketing well. I'm sure the platonic ideal of the CAP1000 is perfectly safe. But you're making the fatal assumption that the plant will be built as designed and properly maintained to maintain that level of safety. It still relies on a massive network of piping that can become clogged or damaged if not properly built and maintained. Your naivety is laughable. Regulatory capture is already a problem in capitalist countries. Now your regulator and construction/operator company are the same people!
And again, you've completely ignored the 'problem' of democracy. The CCP can simply decree something and it will happen. There's no opportunity for local feedback. The opinions of the locals are irrelevant. There's no environmental review. You simply build it.
But ultimately, you completely missed the point of my comment. Democracies demand a certain level of process and accountability. (Yes, the US's present leadership is making a mockery of that, but Trump is an authoritarian.) In functioning democracies, you have to work to build popular legitimacy and build support for any major project. Dictatorships can just decree something to happen. Democracy itself makes nuclear power plants expensive to build. You need to work really hard to convince people that what you're building is safe, as you're building a damn nuclear reactor. I know technofascists find the idea of having to convince the common rabble to go along with their grand visions abhorrent, but I'm in favor of lynching technofascists, so fuck it.