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.

But this server is hosted by? The DNS is controlled by?

So let’s go back to reddit?

Do you even use Linux?

!ithadtobebrazil

So, according to Jason Evangelho (Thunderbird team), when I asked for an ETA:

Currently, we’re shooting for after Thunderbird 115 releases. It could either be late Summer or very early fall. Once we get the Account Autodiscovery module from Thunderbird desktop integrated, we’ll be pretty close to flipping the switch. And we’ll be sure to keep everyone posted on our blog at https://blog.thunderbird.net

Also more info at https://blog.thunderbird.net/2022/06/faq-thunderbird-mobile-and-k-9-mail/ and https://blog.thunderbird.net/category/thunderbird-mobile/

Their road map: https://developer.thunderbird.net/planning/android-roadmap