There is no difference to the creator whether his stuff is being sold or given away for free by others. The creator still makes the same amount of money and has his stuff given away. Actually less people get it when being resold than when it's just given away for free. So I don't see why the creator Cates when nothing negative is happening to them in this situation, as in, they're not losing any money.
But...they are?
I have no idea what line of logic you're following here.
If a game is $10 but someone else sells it, without permission, for $5 then sure some people will download it for free but anyone who wants to buy it will go for the $5.
Which is one sale the actual creator of the game doesn't get.
How can you possibly not consider that a loss? Taking products without permission and selling them is utterly scummy behaviour and no creator should want to be associated with that quite clearly illegal and preventable behaviour.
I mean seriously just think about that for a second, what if the reseller starts making more money from the stolen products they sell? Is that somehow still okay? Ridiculous.
Free is completely different because someone who downloads something for free was probably never going to buy it anyway, if there's an actual exchange of money going on then that's an abhorrent practice.