I don't mind fees as long as it's clear what they are and where they are going. They can be a useful way to structure a market, e.g. low entry cost to attract community but proportion of sales as fees to reward devs / artists / initial minters. I've seen this kind of structure mentioned on NFTs on other chains.

From the hive-engine explorer it does look like there is a 10% fee...

I've no idea if this is a standard hive-engine NFT fee or a parameter to be set. Hopefully someone who knows a but more about the NFT market can chip in!