I'm not taking sides on privacy or the threat of govt (or other sourced) tyranny, I'm just explaining the logic to answer your question:
Let's say you engaged in a long history of using protonmail innocently, then one day you decided to start commiting crimes for the first time and attract police interest. You would know that your historical logs were not kept, and it was only after you started attracting police attention that you would be at risk of incriminating yourself through proton mail. Maybe, on the run from the law, it would be safe for you to hide at your old friends house because there was no log to link you to him.
Yes, it is also the case that you may not have realized that ordinary behavior had been criminalized by an evil govt all along blah blah blah... I'm just pointing out that there is a difference where you saw none.
I'm not taking sides on privacy or the threat of govt (or other sourced) tyranny, I'm just explaining the logic to answer your question:
Let's say you engaged in a long history of using protonmail innocently, then one day you decided to start commiting crimes for the first time and attract police interest. You would know that your historical logs were not kept, and it was only after you started attracting police attention that you would be at risk of incriminating yourself through proton mail. Maybe, on the run from the law, it would be safe for you to hide at your old friends house because there was no log to link you to him.
Yes, it is also the case that you may not have realized that ordinary behavior had been criminalized by an evil govt all along blah blah blah... I'm just pointing out that there is a difference where you saw none.