Cars, guns and knives can be used to commit crimes, but as long as you don't talk about this = ok.
Are cars, guns and knives under attack by the government just like privacy tools and crypto are?
Like needing training, a license, insurance and MOT? I wouldn't call it an "attack", but it's strictly regulated.
Would you say cars, guns and knives are in risk of getting banned just like no-KYC services are?
Gasoline cares are already banned from some cities, guns are banned in general in my country, and knives aren't allowed to be caried in more and more cities either. I'm not sure now if it's the best comparison though: not many people will discuss online about replaying Death Race 2000 in real life. But we do have an ever growing government, and they won't volunteer to give back freedoms.