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Your grandma could use Signal.

What is use of messaging app that nobody else will/be able to use with you? (like pgp and otr) Yeah its useless.

You have to go to users. If you complain that Signal is bad because its on iOS and Andriod… good luck chatting with your two postmarketOS friends.




Also it works for plausible deniability. We can argue that I installed Signal for just chat to my friends.


My grandma can't use Signal because she has neither iOS nor Android, dumbphone works better for her.




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