I see no evidence to suggest that the majority of posters here are not debating in good faith, most posters here seem to me just normal humans who have biases and emotions - but I'd hardly call that bad faith. If you think this low of lemmy and its users I don't really understand why you are spending time here.
Even if your assumptions of lemmy users where true I don't see how that affords you the opportunity to discuss without nuance. Discussing in absolutes and without nuance would categorize you in the "weaponize nuance to try and shift goalposts" crowd I'd say.
But you do you
I find it funny you claim there is clearly no debate while having a debate about this. The reason the person linked that article because of a different section:
Aha! You might say, it clearly says it is unrelated to the economic philosophy, but the point is that the word can often refer to different things, including Democrats.
Here is another quote from that link:
Sounds a lot like the Democrats to me.
As for your talk of comparing European liberals to American liberals being "propaganda" I disagree. I don't know if this specific movement in lemmy that you speak, but I don't think it is propaganda to show that one could want to shrink a gigantic government to medium one (European liberal) and they would be the same as someone who wants to expand a small government to medium one (American liberals). Healthcare being an obvious example here: the United Kingdom wanting to privatize NHS could be considered similar to Democrats who want to just regulate an already privatized system. The end state is the similarity not the action taken to get there.
I think this is an interesting discussion and am not trying to prove that European libs are the same as American libs, just proving that there is clearly debate here.