No man it really isn’t. The outcome of the hit was an awkward landing, nothing at all like being crushed from behind into the boards where the expected result is a crushing blow.
It was a cheap hit, but he hardly needs to be run out of the league, or beaten to a pulp. Chabot was run awkwardly into the rounded turnbuckle in a cheap last minute shove as well.
These plays happen and penalties are assessed, and in this case a suspension, but let’s not go overboard here. I remember Watching Grieg cross check Dubois in the face in pre season and getting two games, waaaay worse of an aggressive act, and yet he wasn’t destroyed on the ice and banned from the league either, and Sens fans love the guy.