Stronger: This particular brand of rhetoric ("So you support X?" and little more, in response to a post that was not at all about X) is just a "gotcha" game rather than serious conversation, and doesn't belong on this site. I see it far too often, and not just on nuclear. (Also, it makes the one doing it look like a jerk, at least to me.)

It isn’t really advocacy (there’s no argument for nuclear here, just a sort of distracting non-sequitur).

"How do you know someone is pro nuclear?"

"Don't worry, they will tell you."

In what world is simply asking if someone supports nuclear power confrontational?

It really is weird how many people are enthusiastic about stemming climate change but don't support one of the few non-intermittent sources for carbon free energy.