Left-Leaning Bias
I think bias is an important thing to take note of, as it results in cherry-picking facts and using loaded language, but it doesn't actually mean that the site gets the facts wrong.
For example, Influence Watch (the website this page is on) is rated by MBFC as right-biased but factually accurate, so I generally trust it as much as I do Vox, which is left-biased but also factually accurate.