Do what you want, but when you’re tired of fighting them and throwing plants away, they’re there.
Every pesticide label says wear long clothes, even “organic” ones.
“str8 poison” is a terribly simplistic way of looking at it. Highly toxic for bugs, safe for mammals.
The very food you eat has far more pesticide residue than some plants you sprayed with a common safe pesticide in veg. “Organic” doesn’t mean better or less toxic, but it does usually mean less effective.