Threema is a paid app though so that would not happen imho. For people who care somewhat less about end to end encryption, Telegram is by far the easiest: it ju

Threema is a paid app though so that would not happen imho. For people who care somewhat less about end to end encryption, Telegram is by far the easiest: it just works, everywhere and you have all your data everywhere. I understand that it is a safety feature that it is hard to run the other ones smoothly (independent) on different devices while keeping your history but it is a huge annoyance: in whatsapp you cannot even switch android<>ios with history intact. Matrix (Element in my case) works a lot better with end to end encryption in tact and my history there on all devices but it sometimes 'lost keys' on one of them (? No idea what happens, I did report it) so I have to login again (which is a pita); that is better than the alternatives imho.