I believe what you are running up against is a tendency to externalize shame as anger.
Part of the tradeoff the parent comment references is a lack of thinking about the moral ramifications. Thus, when you mention your position which is grounded in that tradeoff's opposite, the reaction is not surprising. They are largely incompatible. Because your position hinges on a moral component, you are thus passing a moral judgement on others. This is often met with scorn, most especially because people have an aversion to shame, and it doesn't help if it's on the behalf of someone essentially randomly declaring they are morally better than you anytime the topic of their employment comes up.
So really, I'm not sure why you would be surprised, though I sympathize with your general sentiments, in a way you should know better. Surely you are aware of the aversion to shame writ large. That seems a logical predicate of your own conceptualization of your position.
> I'm not sure why you would be surprised
Maybe because I'm not especially interested in passing moral judgment on others, for working at a company that isn't a "moral high ground" company, but isn't exactly NSO or Palantir (I used to work for a defense contractor). I feel profoundly lucky to have found a company that made me feel good about what I did. It was worth the low salary (and other annoyances). I understand that I'm fortunate, and I'm grateful (not snotty).
I find that people take the mere existence of others that have different morals to be a personal attack.
I know that it happens, but I'm not really sure why. It's not like I'm thinking about comparing to others, when I say that I worked for a company that inspired me. I was simply sharing what I did, and why.
I read comments about people that are excited about what they do, and even how much they make, all the time (I spend a lot of time on HN), and never feel as if they are somehow attacking me. They are enthusiastic, and maybe even proud of what they do, and want to show off. I often enjoy that.