When you play vs Teemo you feel like complete shit; you need to counterbuild early on or you give him a big lead. His kit is too one-dimensional so he either wins or gets rekt.
Being a Teemo otp, whenever I play Teemo, I get trolled and bullied by both my team and the enemy team. This is REALLY fucked up. Only when you play Teemo do you realise how alarmingly toxic these people are. I report them every game, but I feel that my reports do nothing because I am the only one actually giving a damn about the matter; for some, bullying a Teemo is funny, for others, it is not their problem (because who gives a shit about the Teemo being camped and called shitmo/fuckmo/satan/rat every minute?).
The toxicity is alive on your own team as well, your opinion in games matters for nothing; when you say something they answer by "You picked shitmo, shut up". Very often when a problem arises, "We have a Teemo so it's gg". I am fine with being the scapegoat for the team, after all, it's LoL; you can't expect much respect from teammates. But to blame you on everything, and sometimes ruin your game, because you picked Teemo, is fucked up.
So yeah, I am for a Teemo VGU, not to make him stronger, but to make Teemo more fun to play against for the hating sheeple to tone down the bandwagonners.