Comment by pnw

I love Proton but it's really low on usability since their calendar doesn't integrate with anything (by design). If you are used to managing a busy calendar it's quite a shock. And their docs and sheets apps are extremely minimal and basic.

And of course the recent allegations that they hand over your metadata on >90% of requests. See https://x.com/DoingFedTime/status/2030108076531995016