I agree with the other posters. Nothing about this article is critical of Biden (or Trump for that matter).
Unless of course you think that acknowledging that some people don’t like either candidate is an anti Biden opinion… seems like a logical leap; this article is very dry.
People are allowed to be biased, anyway, this is just an internet community. Nobody here is claiming to be an objective journalist or something.
Do you follow op around just to harass them? If you had read the article (or even the whole title) youd see this article doesn't focus on Biden, or any candidate at all.