why does everyone hide in ranked this season

i just started ranked the other day for this season and i’m up at diamond 2 at the moment but for some reason everyone likes to hide basically all of the times i’ve been killed was because someone was crouched in some house and they catch me off guard with an auto shotgun and i die before i can even build it’s such a pussy way to play and they should add back the flare gun to combat this because it’s getting really fucking annoying