Because the great majority of stuff being put up for sale on Amazon comes from Shein and Temu, or some smaller Chinese lookalikes. In pure colonial style the Westerners just want a bigger cut without bringing anything new to the table.
I don’t know. I ordered some drill bits and a kitchen gadget from Temu and it was hot garbage. The metal used was so soft you could bend the drills. Threw an out after one single use, same with the grater
