What does other driver's (in this case Vettel) behaviour have anything to do with the current problem? Such posts are only aimed to provoke.
Despite of that, how can you even compare both situations? Canada was a heated in-race and shortly post-race response of a driver being in a horribly stressed environment with the biggest pressure a driver can have. The need to deliver in the Ferrari team, many years without a single title and with increasing pressure every day.
Hamilton, on the other side, is in the most relaxed situation. His car is the best, his team is the best, his team mate is no match, he has won almost all titles since 2014, no pressure to deliver and on top of that has a comfortable lead in the world title race. And another key difference was that Hamilton responded to a minor penalty given after the session.
So, how can you compare both?
A more appropriate comparison would perhaps be Hamilton's and his team's childish accusation of Kimi having intentionally crashed into him last year? You know, this was when Mercedes and Hamilton were in the most stressed situation after a long time.