Pyro's a bad class to begin with. It needs to be reworked as it's the only class as a whole which is not fun to play against because you have 2 options to fight against, mindless m1, or quick switching items for an instakill.
you arent thinking of other classes that are horrible to play against
for example : sniper
someone who is good at sniper can area deny extremely well and is able to one shot anyone at a safe distance
>degreaser
>bad
>stuck with finger up bum when trying to swap weapons for any flare/axtinguisher combo
bruh
i dont quickswitch more often that not
i use the flare gun at a distance, and use a homewrecker