Huge raises.

I’ve been playing a lot of live 1/2 NL over the last couple of months. I’ve always been a tight player and a bit of a nit. The last couple of sessions, I feel like I’ve been seeing the players who are pretty aggressive and raise very large for 1/2 seem to be the most profitable. Is this the best way to play or am I just seeing these players run hot coincidently? Like they sit down at the table and completely change the action but they seem to be making the most. $50 opens and barreling the whole way through most times until their opponent folds or goes all in.