Well, the subset feels like the majority. Which does not mean that they are socially a majority, just on those platforms. Telegram and X has been taken over by them, IN GERMANY. I don't know how it is in other countries, maybe it's more civilized there.

The actual reason why I use an IM is the HOA, as I said. Else I do not have and do not need an IM, except for my ejabberd server + Conversations clients so that devices can send me status updates, like "backup completed successfully".