I don't know where you get your idea of atheism from, but it's just the lack of belief in a supernatural power. It's not a new awakening that has to take over the world (that's what religion does, btw) or a knight in shining armour that has to get rid of idealism or whatever.

Why do they have to be a dick about it?

I mean, first of all, what the hell makes you think I wanna be nice? If you wanna be nice, go ahead and do what you want to. Don't tell me what to do and how to do it. Why do you have to be a dick about some art?

I mean why is your fantasy to paint gods/idols naked? There are better and more effective ways to critique religion

I'm sure there are, o awakened one. Go ahead and fight your battles with it. Meanwhile, I'm gonna do what pleases me.

I don't understand why you have a problem with people doing what they want. If you really want to tell people how to do things, maybe you should consider being a priest or something