NOTE: The terms "Auto-Aim" and "Auto-Target" are going to be interchangeably used to describe the in-game aim assistance.
1. Autoaim is a part of the game.
2. Everyone has equal access to it.
3. If you can achieve better aim without it, then good on you. If not, use it.
4. It doesn't actually help in every situation. You might not want to aim your slow moving bullets straight at them. This means that toggling it on/off is best.
5. UVs and ownership of trinkets offer a more tangible advantage over others that are unable to afford them. How is autoaim somehow worse than being magically immune to random haze bombs + being able to tank an extra hit/whatnot?
6. Manually aiming everything is not a skill that is required of players. How does it make you "better" for not using it? Isn't it just stupid to not use it? Like going to war and refusing to use a gun so that you can fist fight your way to victory? Then complaining that the opposition doesn't want to lose and would rather just use a gun?
7. I understand that this has been asked, and am too lazy to use the search function. I will graveyard this thread when some people with spare time feel like answering it, and manage to give me what I would consider to be a good enough answer.
---Responses that may or may not be important----
http://forums.spiralknights.com/en/node/77175#comment-675384
http://forums.spiralknights.com/en/node/77175#comment-675561
http://forums.spiralknights.com/en/node/77175#comment-676054
http://forums.spiralknights.com/en/node/77175#comment-676059
Thank you.