After testing for a month, this drove me away from using Proton. It defies belief that people have explained in clear and simple terms how to do the product correctly (i.e., how every other email provider does it) and Proton have done nothing about it. They surely use their own product so they must see how annoying conversations are. Until now they didn't have much competition in the E2EE space but now they do, and the competitor handles conversations the correct way.
After testing for a month, this drove me away from using Proton. It defies belief that people have explained in clear and simple terms how to do the product correctly (i.e., how every other email provider does it) and Proton have done nothing about it. They surely use their own product so they must see how annoying conversations are. Until now they didn't have much competition in the E2EE space but now they do, and the competitor handles conversations the correct way.