Cryptocurrency donations for bots, groups and channels
Show a button for sending quick donations to maintainers of bots, groups or channels using cryptocurrency. This could use either an established cryptocurrency like Bitcoin, Etherium, EOS, etc. – or some…
However, this isn’t really a privacy issue for the app to solve, as it allows you to link to a user with arbitrary text. A person can just change the mention link from the username to their real name pretty easily.
If anything, having the option for a user to set the default mention text (either to something specific or to allow to use other user’s contact names for that user) for a specific group is a convenience feature (and one I would very much like to see added)