Tell them Elon Musk says use Signal. Adds the 'cool' factor that is very important in these kind of negotiations. People like the SpaceX guy. Has already worked

Tell them Elon Musk says use Signal. Adds the 'cool' factor that is very important in these kind of negotiations. People like the SpaceX guy. Has already worked for me, although I don't know how long it will last. https://twitter.com/elonmusk/status/1347165127036977153 https://twitter.com/elonmusk/status/1347165127036977153