I don't want to advertise but I am on Tutanota and their plans seem fair. If you're not the product then you have to pay something etc.

Don't know if this is bulletproof but I just need a regular email provider with no bull shit. The end to end stuff is not even that important for me on a daily basis.

Its already ruined! Time to move to Protonmail.

They are too busy reading every email to profile you for ads and authoritarian purposes to do that.