You can’t make your profile entirely private like one would do on Twitter or any of Meta’s products.

Even those are not private.

Matrix is the protocol. You can have whatever client you like. There are mobile apps that are similar to discord and connect to matrix servers.

I do!

What you mean?

Do you even use Linux?

Cool, thanks!

Series 10 is safe to use in wayland?

Lol I am on the same train