Well sure, but that doesn't alter that the reason this occurs at all is that NHL jurisprudence is typically whacked and favors some players over others. Look at Tkachuks penalties taken and penalties drawn stats and wonder whether that is real.
In a different age your namesake had some licence as well that shouldn't have been there. had licence to use his elbows at will, had licence to go at Larry Robinson swinging his stick at him in the playoffs.
Not just the Oilers, not just the Flames, the NHL chronically does a poor job with objective calling and control of games and its when they get out of hand.
This is the same NHL that allowed the Broadstreet bullies to pummel opponents for ratings.
Its a league that sells out it product for this dimestore stuff.
people aren't upset at just Tkachuk, its that the NHL always reinforces this kind of thing. The NHL wants there to be this bad blood. Those are the unfortunate aspects, the latest symptoms are just Tkachuk and Kass, the league hasn't changed that much since Makita and Teddy Greene RIP were swinging sticks at each other and trying to carve their eyes out.
The NHL gets to decide what it wants to be. When will it decide?