But what actually is a best solution for family use? 
You know, my parents and grandparents are using WhatsApp and I use it to communicate with them. 
What is a best friendly app for old ppl with at least some security? 

I’ll try to convince them to switch, bcs WhatsApp is only my one account in Meta ecosystem.
Actually I guess still that if I have allowed to delete my data daily on WhatsApp it would not matter to security?
👀
#plebchain