why so many AI match this year

few months ago, when playing in champion mode, the AI is very obviously, because there is no white triangle on the controlling player

now, AI is still here, Today i play a champion match, a opponent watch every single celebration and replay to disgust me, and i want to add him and argue with his whole family, and discover that the ID locate in "recently met"  disappear,

and then i try the same thing and quit by myself in another match, the ID is still in recently met

that;s the difference

this post is not for analysis how to distingush if its an AI opponent

I want to know why so many AI match in Fc24

is it mean that many players quit fc24

so they need to add many AI match to pretend there are many people playing this game?