I know I am not the only one that watches games that do not involve the Hawks, Mackinnon, McDavid, Hughes (often injured) get hacked and whacked in prime scoring positions with no penalty called.
Interesting about head hits too, I remember on the old board when Hagel ran Barkov with a direct head hit in the playoffs without the puck and Barkov was called soft.
So many fans of every team in every sport are convinced that the refs/umpires/officials hate their team and want to screw them over.