Spammers are part of the equation. But I think Amazon's business model is a big contributor as well. We'd have less of a problem if the entire Amazon store were

Spammers are part of the equation. But I think Amazon's business model is a big contributor as well. We'd have less of a problem if the entire Amazon store were actual Amazon listings, instead of randos being allowed to put up co-mingled garbage and gaming the search/review systems with no consequence.