Hi dear @diogosantos.

There are several messaging options currently and in general they all look alike. Wassap, Facebook messenger, instagram and twitter, seem to come from the same hole.
Perhaps Twitter feels something more serious due to its behavior policies established for users.
I have experimented with Telegram in particular. I find it very practical. Although it has little adoption compared to wassap for example.

There will always be a new alternative that will try to overshadow existing ones. But I think the success lies in offering something new.

All best, Piotr.