Guys you had ****ing three weeks to discuss this internally.
Yes, but we realize that that was internal, out of view of the public. There's definitely room for a public discussion as well (as long as it remains civil).

I also more in general question the notion of saying someone holds far-right views is offensive when that person has frequently espoused them. I realize you're not actually on these forums anymore Sandwich, but there's been quite a few accusations of "Trump Derangement Syndrome" thrown about without any moderator action, why would suddenly the classification of one's political beliefs be cause for moderator action? Accusations of far-left political views have, similarily, gone unremarked upon.
I would hope that as a community of (most likely) smarter-than-average people, we don't throw out the baby with the bathwater, so to speak. I would hope that we don't espouse the view that political support for one candidate or another doesn't mean that the supporter agrees with 100% of what that candidate says and does. I don't think we view national-level support in that way ("I support my country in general, but gosh-darn they screwed the pooch in this situation!"), so why political candidates?
I support a limited subset of what Trump has done or says he will do, and a limited subset of what Biden says he will do.
Does that mean I support 100% of what Trump says, does, stands for, or is accused of supporting? No.
Does that mean I support 100% of what Biden says, does, stands for, or is accused of supporting? No.
So when a person has stated general political support in one direction is accused of supporting the extreme racist views held by other people who support that same candidate, in what world does that mean that that one person must be a supporter of the views of those other racist people?

That's an insane connection to make, and even more insane to outright accuse someone of it, openly and repeatedly.
Without seeing the context of those other instances you mention, I would simply say that there's a significant difference between being accused of having "Trump Derangement Syndrome" vs being accused of supporting white supremacy.
Additionally, each person (obviously) chooses to react differently to the same situations. Take the famous McDonald's Hot Coffee legal case. I'm pretty sure statistically that at least one other person had McDonald's hot coffee spill on them and burn them before Stella Liebeck did. Apparently, they didn't choose to sue. Stella did. Were they right or wrong in their choice to not sue? Was Stella right or wrong in her choice
to sue? Well, it's not a matter of right or wrong; they were decisions based upon personal choice.
Similarly, other people have, as you pointed out, been accused on this forum of various things before. In Goober's case, he chose to not let it slide. it doesn't make that specific choice (the "not letting it slide" choice, not the "delete the thread" choice) right or wrong. It's completely up to personal choice.
Look at it another way. Decades ago, people "put up with" a lot more stuff than they tend to do now. Mild (or not) racism, anti-LGBTQ sentiment, offensive jokes... a lot of what was glossed-over back then is instead brought to the forefront now. Society is working at not letting the things that deeply bother others "just slide". So why doesn't Goober's insistence that he not be lumped in with white supremacy deserve the same attention?