Idk about Google... But they're biased for more reasons than that.

But they are still an excellent source, and are about as good as it gets compared to most (supposed) non-partisan media these days.

Fwiw, I also believe their bias to be almost entirely unintentional, which is way more than can be said for most sites. For topical seminars, where authors might actually argue for a side, they do a decent job of getting various opinions from multiple sources, even if it's not always exactly balanced 50/50.

And they disclose all cases in which someone might be involved.

Like anything else, you still need to consider the source when reading it.