I'm quite far from defending the chinese government,but your whole thread seems to be an incentive for tax evasion "because the government commits horrible atrocities". Governments are not "moral" or "immoral" - they are amoral. Their purpose (when they are good) isn't to improve conditions for everyone, just their citizens. And if that comes at a cost to other citizens in other countries, they are still within their mission's scope.

Projecting your own opinion on morality or legitimacy doesn't change the fact that taxes need to be paid, and in fact dictatorial regimes tend to frown upon tax evasion, so your opinion may also contribute to the increase of "people locked for life" just because they took you seriously. So, in some way, these stances actually contribute to the worsening of the issue.

It’s highly unlikely the people facilitating illegal money movement and exchange are morally clean which seems to be your criteria here.

What a ridiculous argument for tax evasion. Your tax money also supports elderly care, orphanages and a range of essential services that you have already benefited from. What you are doing is immoral - freeloading.