[tapoxi]

What's the alternative? My mom onboarded my entire extended family to Signal, and she's not technical. I'm not sure of anything else, outside of Meta-owned WhatsApp, with that kind of simplicity.

[luckylion]

Telegram is super easy, but there's the whole "not e2ee by default" thing that some people care about.

Threema is liked for security. I haven't used it, but my mother's tennis group is using it, and they're all 65+.