yes, I did read and its very related.
1) thats just what you think, there are more active people when it comes to cases. you will notice soon
2) this is always only about pink cases
3) nope, his opening rate didnt changed at all. its just question of how active your mutual friends vs other friends are.
4) do you know this is impossible? if you open cases you get kairo. also for returning to search you dont need to use home button. I can clearly see he is not wasting regen focus when he is online.

I have more active friends then EA when it comes to opening cases. But being first in ranking makes him an easy target, eh?