Though, I should disclose, that this was in Germany, and for some reason I have found Germans to be particulary strong advocates of the decentralized web and general FOSS things.
With apologies to Mr. Godwin, I think it's simply that Germans have (in general) learned what is possible when data is centralized and administered in one place, easily accessible.
Additionally, I find an strange sense of pride (seeing as, again, I'm not German) that there are still some people who still live to fight all this data-collection and privacy invasion. I always look forward to, e.g. every year's C3 talks.
I frequently and publicly complain about crazy surveillance policy as much as the next guy. But I find it important to understand that the politicians in the interior and justice branches are not pushing mass surveillance because they're evil. It's because of perverse incentives: They know full well that, when the next terrorist attack happens, everyone who didn't push hard enough for law and order will be portrayed as an enabler. Or at least they think that this will happen. It can be argued if it really would, but them thinking that this is how the world is is my best explanation for their behavior. I don't think they want to build the next Stasi or Gestapo.
This, I'd argue, leads to it always being essentially career-wise risk-free to be more tough/stringent/et c. on <evil thing du jour>. And why not? There's hardly any downside. It's all unfortunately about optics.
EDIT: re-reading your comment, I realize I'm just stating in more words your salient point. It is, however, a particularly difficult hole to dig ourselves up from though.
https://www.theregister.com/2017/08/14/godwins_law_creator_r...
You might argue that the professors have no choice. But then there actually are non-CS professors from other universities that won't even put recorded videos of themselves online. They teach by uploading a few documents. Some stopped teaching altogether. None of that is particularly great. But it shows that professors have some power and would have even more of it as a collective. That in turn means that all those CS professors chose not to exercise it. From what I know it's the same at many other universities.
I seriously doubt anyone is taught any of the values you're talking about any more. The opposite is the case - if you held any of them before you'll have to be practical and let them go.
I've always thought a little history makes the lecture more interesting. Yet dry and boring lectures seem to be the norm.