QR codes are WAY too easy to break with a few wrong pixels tho. Would be almost impossible to keep it intact. Text is a better alternative. Or logos because people might leave it alone as you draw it waiting to see what it becomes.
You're missing the point. If I email you, are we talking ON Gmail? ON Hotmail? Not really. We're using our different clients to interact with the same original message. Sure, the message gets converted to your emails specific formatting, but it's just a copy of the original info. The message itself is the conversation, the clients are just access to it.
You wouldn't say "I drove my Honda to the store". You'd say "I drove my car".
Nobody said "I'm browsing Apollo/Sync/RIF". You'd say "I'm browsing Reddit" or "fuck spez".
You're one step from being the mom that calls every video game system a "Nintendo".
Yeah, but people move on too. Do you expect every single person who ever contributed to repost their content when a migration happens? Of course not. It's just not realistic. But actual info gets lost. Old game faqs vanish. Answers to niche questions poof out of existence. Yes, the world isn't over and things will move on. But actual, tangible value was lost with the death of reddit. A large portion of the internets "How To" guide just went up in flames. And a lot of that won't ever get rebuilt. Many of us who have been around long enough have also seen that dark side to these things.
It's a shame, is all. But time keeps moving and so will we.
Health data would be sourced from your fitness apps mostly. Many phones already have one built in(Fit with Google). Sleep trackers as well. Religion would be found on dating apps.
Not saying they specifically will use those to get your info, but you said you never told you phone those things, so I'm just suggesting some ways you actually did.