Thanks, but I'll stay with Email 1.0 for as long as I can. It is one of the last remaining corners of the internet that is not infested with all the human-hostile behaviors you call "features".
Centralized walled garden, bound to fail, or worse, acquired by some super-evil corp at any moment ("our wonderful journey"), packed with emojis, real-time information on who is looking at what worse than the Stasi and loss of control of your timeline is what EVERYONE ELSE ALREADY PEDDLES. These things are part of the problem, not part of the solution. For fuck's sake, leave email alone.