Or the mountain of returns they have to deal with on a daily basis. I signed up for Xmas, bought some things. ALL of them returned. This isn't a counterfeit issue on my end, but the simple fact that everything they sell is garbage.
Not sure what Amazon could do about the products being trash though? If you feel unsure about it, why don't you go inspect the item in some store in person, instead of guessing and buying it by delivery?
>but the simple fact that everything they sell is garbage
No, the simple fact is everything you bought was garbage. They sell plenty of standard, known brand items that are just as good as bought from anyone else.