Can’t neither but it’s sooo easy to achieve with telemetry.

Your friend searched for the place. Your friend send you (any) message. Anyone and their mother know you are affiliated with your friend. Said place is now connected with you.

That’s why telemetry doesn’t need to read your screen

What are the rest 10%?

More bot content, spam and paid agenda posting from what I can see in /r/all or how ever the aggregation of all instances is called

Every single “service” out there is more difficult than Stremio. Exception might be non-english content