I was going to say, the fact that Follower of Yzlam is so adament in his stance is pretty damn telling to me considering he's usually super negative about the Penguins
There is a responsibility on the hitter, but the guy getting hit also can't put themself in such an awkward position. The fact that Smid went low to get the puck is what made the hit as bad as it was, and it is also is what made it legal. If he ignores the puck and stays up he bounces right back up and the Flames get a PP for interference.
The league obviously sees it that way as the Penguins have a game in less than 6 hours and there's nothing coming out of it.
Personally I think calling that hit 'predatory' shows just how much that word has lost its meaning. Every big hit isn't predatory, especially when the guy getting hit is crouched and the shoulder is tucked all the way.