Antitheism

[Excited Penguin]

Substitute "gun" or "bomb" for ice cream cone.

Religion is more like a gun or a bomb, than an ice cream cone.

I may not judge them, but I will hold them responsible for what they wield.

You're talking about something entirely different. If someone uses their belief to commit a violent action,  sure I will judge them by it. However if someone is simply holding a weapon? Sure I might make some inferences, but I won't say "they are going to commit a crime with it" because I simply don't know. You are implying that those substituted words are representative of actions, which is different from withholding judgements based on an attribute.

I won't judge someone for simply holding a belief either. Nor would any antitheist, presumably - that's just not what the concept is about. It's about exactly what you're talking about. Making some inferences and withholding judgement since you don't know. But at the same time being against negative use of their theism, if such use ever arises - which it does on a regular basis.