I agree, but I would never purchase something without at least reading the product description. Usually I do a ton of research first, even for cheap things (I did many hours of research over the course of 3 weeks on something that only cost me $30, but I wanted to make sure it was the one I wanted...after deciding on one I finally confirmed it is a limited edition, so I was a bit lucky it didn't sell out while comparing other things and doing all my reading).
I would never drop hundreds of dollars on something without looking through the page I was purchasing on. If you do, it is your own fault for missing the bold text at the top of the description. If anyone is misleading potential buyers it is those spreading bad info without bothering to take a few minutes to fact check. More time was probably spent aligning the picture on the page...
Imho someone who is buying stuff for 330€ so casually that he isn't even reading the description can afford a lot more than most of us probably could.