It's not as easy as you might think for both of those. Game dev takes a long time (trust me, I know because I am a game dev) and putting a game on steam is quite difficult due to the fact that A: You have to pay money ($100 at least) B: You have to setup a page (not really hard but still) and C: You don't know if the game will do good enough, so that's why most people come here for games, so they can just post games without having to do much.
yeah, that was a long thing to read (and a long thing for me to type) but good job for reading it
