I think you're misunderstanding to some degree. While silicon PV caps out at around 24% (I think up to 27% now), 100% conversion is basically impossible because of physics.
Plus, the sun basically has infinite energy, so it's not like efficiency is that big of a concern compared to energy density.
Turns out that not selling your country out to powerful billionaires has its perks.
Less than it'll cost the US to put up a tenth of that 🤷♀️
A fair bit, actually. China's political system is basically a popularity system from bottom to top. At the lowest level, politicians only stay in power if their population is happy. This trickles up to the provincial level, where politicians again only stay in power if their population is happy. At a national level, the national leaders stay in power by building, essentially, large cabinets out of different provincial and regional leaders - thus, their entire position relies on keeping the provinces happy.
It's not the perfect system, but Chinese citizens can fairly easily impact local and even provincial policy and, by extension, influence national policy (recently, by repealing the COVID lockdowns with mass protests).
The CCP isn't an absolute monarchy or something. At the end of the day, it serves it's people. The power of the Chinese economy is in its industrial capacity, after all, not in its wealth: the needs of the people need to be addressed to keep the country stable.
Best take I've seen here. The big countries in the world have way too much power. Problem is, if any one country has this amount of power, it automatically makes it so that other countries will also want to match that level of power.
Buddy, do you know what you're talking about? It really sounds like you don't.
The fuck is a RISC-ARM?
It's not even illegal to cirumvent the Firewall... It's literally a glorified recommendation feed. It's technically illegal to use a VPN to circumvent the Firewall, but in practice this law is only ever used against the VPN vendor (and even then, it almost never is). Accessing and producing illegal content (e.g. CP) is, obviously, still illegal. Using a HK SIM in China is, obviously, still legal.
My claim is that the Chinese propaganda dissemination system is less developed and less competent than the American one, in large part BECAUSE of China's blatant censorship rather than in spite of it. Whereas the American system operates in this illusion of freedom of speech, China makes no such indication. People know that media in China will, by and large, follow government policy. As a result, manufacturing consent is very challenging because people are inherently more skeptical of "news" they read. As a result, there's a strong understanding around the fluidity of "fact" in modern Chinese culture.
Non-Chinese perspectives are easily accessible across the firewall as well as through travel to Hong Kong/Taiwan (which is both very cheap and very accessible for those in tier 1/2 cities).
Unlike Putin with Ukraine, Bush with Iraq, Bush with Afghanistan, or Clinton with Yugoslavia, Xi Jinping has struggled to get any sort of significant traction for an invasion of Taiwan. Public support for it is estimated at around 25% after adjusting for polling bias, with support for an invasion without first pursuing economic normalization or other solutions dropping to as low as 1%. This is despite Xi Jinping posturing on the issue for years. It's a startlingly failure of what many claim to be one of the most restrictive Internet systems in the world. In contrast, the Iraq War was started when public perception was polling at 60% happy for an invasion in the next week or so (54% if the UN didn't allow it).
I believe that this failure is in large part because Chinese propaganda is too blatant. Whereas the US has teams like the 4th PsyOps Airborne and "NGOs" like Atlantic Council, Chinese propaganda comes from the government or from people who are knowingly parroting government policy. While that's pretty good at getting broad public perception to align, it fails at driving any decisive action because it provides neither the illusion of choice nor the radicalization necessary for decisive policy to pass.
Why kill someone when you can just force them to retire?
SMIC lacked investment for ages and they're all dependent on ASML (until sanctions got the Chinese government to throw billions into building domestic EUV lithography capability, I guess).
None of that matters for compute, though. I agree that a lot of people design MOSFETs and sensors in China... That's not really relevant in terms of computational capacity. Neither is the capacity to manufacture capacitors and resistors. Neither is the capacity to manufacture small microelectronics because the compute done on them is negligible.
People talk about semiconductors in terms of the computational gap exposed by smaller technology nodes.
They account for like 80% of PV production. Basically all of that solar deployed in the rest of the world was built in China. For the fraction that isn't, it was probably built in Southeast Asia by a Chinese company.