If Mozilla wants to limit their use of my input, why the do I need to give them a full, non-exclusive license?

Threema bad:

https://www.schneier.com/blog/archives/2023/01/security-analysis-of-threema.html

I wouldn’t be surprised to find out its true.

The problem is it shouldn’t be a blight because its impossible to prevent bad actors from using an actually private and secure messaging app.

So the act of reporting on it is a smear because most don’t understand or acknowledge the impossibility of preventing those bad actors.

Signal if you trust them to not leak your identifier and because its gotten the most mass adoption.

Simplex if you can convince your circle to use it because it has no identifiers and is user friendly.

https://simplex.chat/

But simplex seemed just as easy as signal to set up?

Pretty much the same in use IIRC.

WhatsApp -> Simplex

I recommend Simplex over signal because its not tied to your phone number and has no identifiers.

The first messenger without user IDs

https://simplex.chat/