"Yen was not happy that Proton was drawing attention to this limitation."

This has always been the case. Lack of transparency and dishonest, overzealous marketing.

I use Fastmail because they are at least honest about their limitations and Proton is completely overhyped in terms of the genuine privacy and security of their products. Good to know that beyond being mediocre they've confirmed it's all increasingly AI slop: "Ninety percent of code at Proton in October was written by AI"

Never trusted this company because of Andy, and never will.