If the engineer responds by harboring a grudge against all encryption, and silently failing to employ secure industry standards, then neither he nor his other customers win. Medical professionals treat individuals, not political groups.
What if an engineer responded by harboring a grudge against all blockchain?
I mean, it would be unfortunate if that engineer decided not to donate to Scihub. But that exhausts my list of bad things that could happen due to such a grudge.