DRM-free means no piracy protection aka I can copy the game files and give it to somebody else to play without problem
Lying about age doesnt matter. What matters here is that you are targetting at a demographic that can't immediately afford the real deal and would just not pay when you pressure them to pay up or get lost. You yield only loss from DMCA'ing the clones compared to doing nothing.
Besides, piracy converts potential customer. Adobe could have easily patched out GenP/amtlib.dll (iykyk) but then nobody learns how to photoshop and then companies wouldn't buy adobe licenses anymore. Same for buckshot. If the developer had the intent to protect game sales at all cost he would not have chose itch.io as his first release platform as itch.io doesn't have any kind of DRM that protects piracy. You should now understand my quote reply.
Still don't believe me? I used to play on a website clone that hosts the steam version until multiplayer came out and I realize I am not broke enough to the extent that the 3USD would make me miss my groceries. If they need that THREE DOLLAR for a living JUST LET THEM BE instead of being petty and call out them that they are poor.
(redacting links to not get banned oop)