Wirecutter's gone downhill after the NYT purchase as well. The Spruce seems somewhat better (but is also part of a huge web site family, so caveat emptor)
Either you do deep research, or you find a trusted friend to advise you. The Internet is largely useless at this point.
The problem with reviews from individuals (trusted friends or complete strangers), is that for major purposes they only get to deeply evaluate a single product. So they could tell you if they are happy with the fridge they bought, but they wouldn’t be able to do a detailed comparison between multiple fridges.
This will lead to you getting a product that’s good enough, but there may be a superior quality/value option that you don’t know about
I think Wirecutter is still a decent source; they probably won't steer you too far wrong if you're not too picky. But nothing, including your trusted friends, is an all-knowing oracle if only because their tastes and priorities are probably different from yours. Certainly pre-Internet there were few enough reliable sources of recommendations--maybe some specialist magazines but even those were far from perfect.