How about it making grenades and explosives kill spawners, players (includes biters etc) and walls once lands on landfill dunno if done already?
As you already know grenades and explosives are volatile , that will fun.

Sorry I don't quite get what you're saying. Do you mean make grenade explosions destroy landfills, and anything on top?

yep exactly what i meant and make those inserters launch grenades at enemy bases.

I see. That's a cool idea, but it's probably best for it to be a separate mod that the throwers here can then use so that if you wanted to use those grenades yourself you still could instead of having to use it with the thrower