I think the real problem is how bad most e-mail interfaces are (makes you want to use it less) or that there is not a dead simple way to do it other than a prov

I think the real problem is how bad most e-mail interfaces are (makes you want to use it less) or that there is not a dead simple way to do it other than a provider. It should be easy enough that I can download an app on my phone and be sending messages. I think matrix might get rid of a lot of the infrastructure barriers, but I don't have much experience with it.