Or hold Ebay/Ali and sorts acountable esp. in cases of death, I might be mistaken but they are the intermediairy in the transaction, they profit from it , they can be held accountable in cases of fraud where they soon remove a seller from their marketplace.. They are not allowed and do not offer a marketplace for obvious illegal and dangerous products as guns or drugs. So why not hold them accountable for products with potential safety issues?
Let's say there is a specific type of mains to USB, 5V/500mA charger/power supply. But which has been poorly designed and is unsafe. There could easily be twenty, similar Chinese sellers of it on Ebay (and other outlets).
So we wait until some unfortunate person, dies from the device. E.g. In the UK (or Europe or the rest of the world).
So Ebay, then ban that specific seller, from selling again on ebay.
I can just see that working out just great. (warning: sarcastic response from me).
The other 19 sellers, can carry on selling the dangerous charger, throughout the world. The one banned ebay seller, can change their email address and ebay ID, and starting selling the same poor quality nonsense on ebay again.
Until another poor unfortunate is killed by the dangerous charger, again.