Data quality on e-commerce sites is just extremely awful. Sorting by "lowest to highest" price is basically always useless, because you get dozens of pages of only vaguely related accessories and parts first before you get to the first actual product that belongs into the category. Seems to be true across the web.
I would consider preferentially buying from an e-commerce site that has good data quality.
@J12t
The seller defines what an item's categories are, and they are trying to cover all the ways people might search. That part will be the same on any platform.