It's like everything else.
The majority of normal people, would look at the listing, say, I am not paying that shipping charge and move on.
There are too many people out there who just love hitting report it buttons!!!!!!
Again, genuine people get treated badly while these
carry on selling fakes and charging ridiculous shipping charges.
I have had one recently, I actually bought a 2nd item to try and combine shipping and reduce the cost, but guess what I ended up paying the same shipping charge for both items, even though combined. And now, low and behold not only did I pay a ridiculous amount for shipping, I dont think I will receive the items. So, I am about to file a dispute for Item Not Received.
EBay need to get their house in order.