The thing is, most western governments are pushing towards facial recognition and monitoring without the need for a warrant. Most countries are already stacked up to the eyeballs with CCTV (UK for example, and hooking that in with facial recognition is dangerous). First they start off with it being for terrorists, then paedophiles, then other criminals, but ultimately, it's monitoring everyone to track down a few. When you have that infra in place, and you don't have sufficient oversight, you can soon tweak that towards activist groups, then opposition groups etc.
You have to challenge it before the infrastructure goes in, because after it's in, it's already too late.
Always felt shifty with their marketing attempts "hey, this looks really cool. It has this extensive list of features. I've not tried it, what do you think?".
Feels I was right to be skeptical. Email is sensitive information and not something you can quickly jump to new shiny thing in town. Proton mail is king for me, but at least Tuta been around a while.