You could show them this Signal commercial. https://twitter.com/signalapp/status/1354915823501025280?s=20 https://twitter.com/signalapp/status/13549158235010252

You could show them this Signal commercial. https://twitter.com/signalapp/status/1354915823501025280?s=20 https://twitter.com/signalapp/status/1354915823501025280?s=2...