I am pretty sure that there are stereotypes for certain guns and with my time in VALORANT I am here to present what I got:
Pistols

Classic - you enjoy having 9k money and right click kills.
Ghost - self proclaimed winner of every pistol round.
Frenzy - you ether are new to the game or you enjoy doing some insane taps with this boy OR you just finished Phoenix contract.
Shorty -somehow your shots deal more damage then everybody else's and you win every Spike Rush
Sheriff - you just want to headshot people buuut game is bs and you missed your shot cuz of lag or something like this.

SMG's
Stinger -I wish every burst Stringer user very nice evening and also don't let Spectre users bully you :(
Spectre - you enjoy feeling superior over Stinger users and you have to say it ether in chat or in voice, you probably main Omen too.

Rifles
Bulldog- you are ether broke or you can endure looking at this ugly ass gun (unless you have Glitchpop skin) but you are lethal with it.
Guardian- you are definitely overprotective over this gun and you buy it whenever you can despite other people telling you that holding close corners with it is bad idea but your love for this weapon is stronger then anything.
Phantom- nemesis of Vandal mains - you ether can't control recoil or you prefer how this gun sounds and looks like.
Vandal- nemesis of Phantom mains - you want to 1 tap people in all ranges but you create pretty outlines of enemies, you also really like to try hard too.

Shotguns

Bucky - you are always behind that doors in mid on Haven right?
Judge - same as Bucky mains but you are full-auto™ and sometimes you run at people and unleashing your wrath just to die because you challenged Vandal main in long range, I call this move "The Judgement".

Machine Guns

Ares - random recoil just gets you the kills doesn't it? - also you are younger brother of Odin mains.
Odin - that wall in Ascent has more holes then cheese and "noob weapon" is what you love to see in all chat

Sniper Rifles

Marshal - "-101 [insert name of agent here]
Operator- "need a drop" "can you pick up my OP please?" and you are pistol main too :)

If we have any youtubers reading this crap post remember to mention that Madoka made this and send me link to the video so I can watch it :D