Earlier quoted context omitted.
It's very much an information problem. One needs a company that can go do all the research and tell their readers what stuff is well made and good quality. Things like Consumer Reports and Which are supposed to full this niche but they only assess big brands (and are probably under used by people).
Doesn't help you at all when the company waits until the review is done (possibly speeding it up by soliciting independent reviews early), and then swaps out the components and manufacturing process for cheaper, worse one, without changing the product name and the SKU. Big brands have already been caught red-handed doing it; most recent big story I recall was about hard drives.
E.g. look at phone, car, TV or any other similar markets and just how homogenous they became.
Heck, my mobile phone reviewers are outright quitting because that whole billion $ market is pretty much stagnant.