Anybody who thinks they have online privacy is deluded. Regardless of Chat Control.
[0] https://www.theatlantic.com/technology/archive/2018/08/the-a...
If you give away something for nothing, that usually means you're a sucker. But it takes a real genius to justify giving everything away for nothing.
If online privacy was that impossible Ukraine couldn't successfully organize sabotage operations in Russia. They do it all the time.
That's also just one of many operations inside Russia. There's lots of sabotage and assassinations that have been done.
You just can't do operations like that without secure communications.