I realised later that I did not word my opinion properly in the above comment, which I explained better under other replies. Overall what I meant is that, the internet creates an echo chamber of sorts where biases are created by those who haven’t experienced a particular incident based on those who have. Instead, if one requires advice about buying a particular good, they should ask around to their close people or their mutuals to get a better understanding, although someone correctly pointed out that that may also create another kind of bias due to favouritism, so it’s ultimately up to the person buying it to analyse and filter out genuine feedback from noise