Great graphic! The only things I use on this list are reddit and youtube. Trying peertube now. I'm confused about whatsapp and facebook messenger - don't people just use the texting app that comes with their phone?
Sms is bad if you care about privacy, but great for voyeurs.
I frequently send dick pics between two of my phone numbers with fake messages about selling drugs and blowing things up attached, triggering them for a manual review in the government/carrier’s office.
Signal is very useful for minorities and anyone who’s actually planning a terrorist attack.