Here's my take on the China question.
Is China totalitarian? Yes.
Is America totalitarian? Also yes.
Is China involved in influence-peddling in American politics? Almost certainly. So are lots of countries. Buying corrupt politicians in order to gain advantage in the rotting heart of a collapsing empire is a time-honoured tradition. It is however extremely notable that both of the major sides seem to want to focus on either Russia or China, both of which are pikers in comparison to the one country neither side ever wants to mention - Israel. Funny how that works.
Back to the totalitarianism issue. From what I can see, the Chinese government is absolutely intolerant of opposition to the Chinese government. At the same time, Chinese citizens are free to say whatever else they like on any other topic. Compare that to the US, or to any other country in the so-called free world, where in general you can say whatever you want about the government ... but heaven help you if you should venture to say anything at all outside the accepted and narrow bounds of discourse governing sex, gender, race, vaccines, lockdowns, climate change, or any of an ever-expanding list of topics on which any thought outside the permissible is strictly verboten.
That's one important difference, and on balance I'd have to say the advantage goes to China in terms of being an overall freer society. Another key difference is that in China, things are top-down - the government is quite clear about what is not allowed, so everyone knows the rules. Western totalitarianism is informal: only infrequently does the government impose specific laws against e.g. "hate speech", and enforcement is instead carried out by a loose network of private corporations and social pressure. Say the wrong thing and face a letter-writing campaign from angry SJWs trying to get you fired. Making it worse, the rules in the West are not clearly defined: at any given time, something you said which might have been fine, or even mandatory, just last week, can suddenly become a thought crime, and you have no way of knowing how that line will shift. In China things seem to be rather more clear-cut. So again, advantage: China.
People love to rag on China's social credit system, and indeed it is highly dystopian. Then again, because it is formalized, the rules are at least clear. Further, at least part of the intent seems to be to compensate for the social decay induced by modernity, e.g. by encouraging people to call their mothers, clean up trash, or do volunteer work; it isn't all about inhibiting criticism of the communist party (although that assuredly is one of the motivations). As ham-handed and probably counter-productive as that may be, it is still way better than the informal social credit system we have in the West, which is purely focused on enforcing conformity to a deliberately bewildering and psychotic set of mutually contradictory ideological precepts that fly in the face of observable reality, and which moreover - precisely because it is informal - lacks any real sense of proportionality between the "offense" and the punishment. So yet a third time, advantage: China.
Finally, as Sottreader pointed out, the living standard of the average Chinese citizen (at least the Han supermajority) has continuously and dramatically improved over the past few decades. Say what you will about the Chinese government, but looking out for the people they rule over is at least somewhere on their priority list, if only to avoid one of the peasant uprisings that has drowned that country in blood several times throughout its very long history (a possibility they are certainly keenly aware of). By contrast, living standards in Western countries in general, and the US in particular, have plummeted over the last few decades, to the point where life expectancies are starting to drop for the first time in over a century. And thus, a fourth time, advantage: China.
Putting it all together, Joe's overall take - that the relentless focus of the Republican media on China's dastardly deeds is nothing but an effort to distract attention from the malign incompetence and relentless cupidity of Western elites - is spot on.