This attitude is why Trump won. A statement like that sounds like you've stopped trying to make anything better, or to articulate a competing plan and convince voters to support it.
So, in this way, the self-loathing defeatism is partly responsible for people like Trump gaining more power.
The same party that happily ran over peaceful protestors with tanks, and never even so much as apologized for it, is still in power almost 40 years later. They openly put their people in prison just for criticizing the Party.
People compare the CCP to Western countries' misdeeds against their citizens when there's not even a comparison. For instance, when the US illegally wiretapped on the AT&T and Verizon networks to slurp up all the call data they wanted, they didn't actually use that data to imprison citizens for their speech, even ones who said things like "Bush is a war criminal." China both does the privacy invasion itself, and quite openly uses anything they can uncover to persecute anyone they deem a threat to their power.
USA does this as well, its just critique of government by a single person is not a credible threat to the US government. Mind you, all these "freedom fighters" ended up being financed by the USAID, so literally were foreign agents.
Whistleblowers get the whole book thrown at them, Snowden and Assange got nearly killed by CIA, Iraq files whistleblowers get book thrown at them.
USA is just as bad empire as China, and probably even worse, because of the millions of murdered innocent people over the decades of forever wars.
China has no such track record