Got my first troll

Just had a match on arena. At around 40 minutes he asked why I don’t finish. Well, I didn’t finish because I couldn’t get in because of his paladins. I defeated them, but slowly. I said if he wants to finish he should resign and he refused because it would cost him Elo. So the match whent on. I took down his base but he walled himself in behind multiple layers of stone walls at his flanks. Then out of nothing a huge army raids my base. I fight it off, get back to his base and he walled again. In the end he had a couple of barracks behind 5 walls with some units garrisoned. Had to destroy the walls, then the barracks, then the units. Still not over. Guess he had a villager hiding between some of his buildings which got finally killed while my arbalests where on attack command. Game lasted 2 hours ingame time and this guy constantly tried to trigger me with his shit talk. I razed 170 buildings.

What kind of person do you have to be to have fun doing this? He achieved nothing. I just muted him, gave my units attack commands and waited till it’s over. What’s the point?