While I don't want to defend the application of "terrorism" to chat control, the examples in your second paragraph don't follow from the definition outlined above. Resistance to Nazis was meant to damage military and administrative capabilities. The Crimea bridge is a valid military target. I think Russian refineries, too, could be considered a valid target, since they support the Russian military. But even if they can't be considered valid targets, the question of intention remains.

And while I'm sure there are some people (from opposites sides of the political spectrum) who would agree that poverty-causing laws and taxation are violence, perhaps even terrorism, there also remains the question of intention.

In contrast, the 2011 attacks in Norway, the Unabomber attacks, and anything the Rote Armee Fraktion did aside from robbing banks, all have a very clear intention to primarily affect public opinion, political discourse, and civil society in general.

My doubt in the parent comment's assertations lies in the intention as well. Certainly this policy would cause fear in some way, but I think the intention of this policy really is just a techno-authoritarian power grab.