Far-left social outcasts/weirdos who have no social life/interactions outside of the internet. Since Reddit is a circle-jerk of losers who don't leave their basements, they think their opinions are fact which leads to their self-righteous/condescending personalities. If you want to see how mentally unstable the average Redditor is, I'd recommend the Antiwork (or any other far-left communist political page on the site) page where communist fan fiction exceeds reality.
The worst species of weeb. They spend hours in their habitat (their bedroom) occasionally coming out for food. They usually drink energy drinks and play genshi impact and say you never leave the house even though they haven't left theirs since 2004. When they grow to adults they stay in their mums basement or loft till 34 when they realise they have to do something with their lifes. Also this is from personal experience they sweat at rainbow 6