We have our reasons to be unhappy with them too but we need something with Family sharing and I was unable to find good replacements. We currently pay for the duo plan. I think the best way is to definitely have your own domain so migrating isn’t such a bother.
I considered moving to Tuta last year but seeing how many issues people were having with it, we decided to stay with the reliable option.

























These interactions could have been avoided if any of you decided to be a little more mature than the other