I've not seen any on our platform, yet. Winners have been big, well known collectors. At Origin Protocol, we are currently doing white-glove auctions for celeb

I've not seen any on our platform, yet. Winners have been big, well known collectors. At Origin Protocol, we are currently doing white-glove auctions for celebrities and top-tier NFTs. The Charlie Bit Me video is a perfect example. This means that the pool of bidders that can pay the prices that these go for is fairly small. I would think that the problems you mention would be much more prevalent among NFT artists who are looking to make a career out of this.