Engineers tend to be less accepting of the "debate and theory" part of science and more of the "analyze and act" part.
As in, the debate is stupid, the theory is that the rich have fucked us all, now let's see what we can do immediately to make it work.
I'm surprised they haven't already. They have said things like calling this extremism etc.
Unfortunately, that may backfire worse than they think it will. The moment they identify supporters of what he did as terrorists, then a lot more people suddenly become immune to further propaganda towards terrorism.
The smart thing for them would have been to shut up about it.