What do you mean could?

My family and friends all use matrix to communicate and works fine for everyone.

deleted by creator

Whats this even about

What?

Sure you dont own it, you have a right to be angry.

But how does that justify you using something someone spend their time on?

I mean, you dont have to use it if you dont like it, but you do, they spend their time and give you terms to use their product. Thats it.