You can: with Signal. It runs on both iOS and Android.
No one in this thread so far as adequately demonstrated why Apple should be forced to provide a free service — at their own expense — to non-customers. Has any company ever been forced to do that?
No one in this thread so far as adequately demonstrated why Apple should be forced to provide a free service — at their own expense — to non-customers. Has any company ever been forced to do that?