has anybody else been trolled like this recently?

So i had just bought and was going to play her for the 1st time. i get into game and asks me to help leash him. while im leashing he just stands there and lets me take all the damage, not even attacking the golems. so i finally have to pull out and recall when he starts attacking and kills them. by this point the enemy has around 10-15 cs on me when i tp back into my lane. the rest of the game i am literally trying to cs without feeding him, which was nearly impossible because he was so far ahead. Meanwhile along with and who im pretty sure were premade flame me the whole game. just wondering if this is a common new way of trolling or if its just this group i found