I have multiple non-technical friend groups that uses Signal for communications. Onboarding is absolutely not in issue. Some people refuse to use Whatsapp beca

I have multiple non-technical friend groups that uses Signal for communications. Onboarding is absolutely not in issue. Some people refuse to use Whatsapp because of privacy and general evil monopolist issues and Telegram also has also been getting a bad reputation for hosting hate groups and such. So if you want to get everyone on board, Signal is the neutral territory to go for. Signal is absolutely mainstream, at least here in Germany. My 60-something landlord uses Signal to communicate with me.