The discussion is full of people who, upon request from Miro, are letting them know that they purchased the game and would like a Steam copy, since they cannot download the game in their country via Itch.io due to Germany's extremely hamfisted censorship laws — this means, in order for people who have paid for the game to be able to play it, Miro is going above and beyond and supplying German players with a Steam Key for the game.
If you have already purchased and can buy the game, and have it downloaded, then I would say that the person being pathetic here is you, complaining about what other people are doing on the itch page, that the game's creator said to do.
The fact that you are so angry and annoyed about it is honestly childish, like there aren't plenty of other places to discuss the game. Rude, shameful, and obnoxious.