I won’t say that there are a lot of “bad” speakers, but I can’t see how the price can be justified for some of what is out there. I try to theorize what the bill of materials might be, assuming even premium drivers. Most of the cost seems to be borne by the cabinetry, and of course markup. And I respect that for master cabinet makers, although I personally don't mind the "big box" look as long as it functions the same as "furniture grade".
So when I see a slim tower (even a bookshelf at times!) with a 6” woofer and a tweeter going for over $10k/pair, I can’t wrap my brain around it.