While it's certainly true that some of the people who are angry at him for that tweet are saying things in their anger that are overboard, I think only pointing out the most ridiculous things that people who disagree with you have ever said in their anger is a really terrible way of engaging honestly on the subject.

It's important to remember that an authoritarian that always figured out what the right thing to do was and did the opposite of that would be a really bad authoritarian. Republicans at the state level have been increasing state surveillance to hunt down and punish people for choices they make with their own bodies. For a lot of people in America, Trump is the head of the organization that they want privacy to protect themselves from, and the current largest threat to privacy in America.

For the CEO of a company that is supposedly about protecting our privacy to completely unprompted start publicly praising decisions made by the very threat we're supposed to trust them to protect us from, and then to double down on their praise when called out, is deeply concerning.

Yes. It's true that not every single thing Trump does will be the worst possible thing, but his goals are fundamentally opposed to ours. When I say I want big tech to be broken up it's because I want their to be less concentration of power. When Trump wants to break up big tech it's because he wants to eliminate the competition to his concentration of power. That is not worthy of my praise, even if in any one particular instance the thing he is doing is similar to what I would do, and the fact that the CEO of Proton either doesn't understand this or doesn't care is deeply concerning. I do not trust them after this, and I doubt they can ever get that trust back.