The average opinion (as in, the most oft-repeated or most popularly represented through upvotes) in HN maintains opposite conclusions. Which is an interesting observation.
It doesn't really matter what kind of political activism you believe you're engaging in: the reality is, these nasties are the main people that benefit. They absolutely love what you're doing. Anyone involved in cryptocurrency, even tangentially, is complicit in this fraud because it's the only way these currencies have any significant value to begin with. And it will continue to happen for the indefinite future, because even with this new move ETH will still have no capital controls to prevent any of the massive market manipulation that happened over the last few years, that drove tons more fraud and ransomware and also resulted in the recent crash.
A system that tries to give privacy but does nothing to stop fraud is just creating worse problems under the false guise of helping people. I ask that you please stop working on these things and please stop promoting them until you can dial the whole thing back to rectify this situation. Any kind of "censorship resistance" without fraud prevention is not going to work. If enough people put their heads together they can solve this, but it will not happen with any of the supposed "privacy solutions" you mentioned. Yes, I'm aware the traditional finance system also has many of the same problems. It's not helping to recreate the exact same system but with even more layers of technical debt around it, which is essentially all you'll be able to do with any of the suggested tools.
Regarding the example of Russia, please see this comment: https://news.ycombinator.com/item?id=32013981
The system you have built specifically and explicitly provides much less cover to the Russian citizens than it does to Putin's regime, who will gladly adopt it and then turn around and use the proceeds to further oppress, murder and destroy. It is a net loss for privacy.
The tradeoffs between centralized control and permissionless primitives are better explored elsewhere, but the dangerously high costs of depending on a fickle intermediary for all transactions should be clear to any informed observer.
Consider a Russian citizen unable to flee Putin's wartorn regime because all personal life savings and assets have been frozen.
Just as private communications make some tradeoffs for not acquiescing to the surveillance state, so permissionless value transfer makes tradeoffs.
Also recommend a thread writeup on the importance of privacy I put together: https://twitter.com/0xfoobar/status/1502083084052836354