nah it's generally fairly easy to ID mushrooms, the problem is just that if you miss a feature and mistake it for another, you'll fucking liquidize from the inside out.

This is the same reason that you never touch something that looks like a carrot plant in the wild, because it could be that one plant that kills you 3 times over.

I agree that it's generally not worth the risk though, hence why those who pick mushrooms (which is pretty standard to do here in the nordics) stick to like 5 species who have no dangerous lookalikes and actually taste good and are easy to find.

Here in sweden 90% of what people pick is chanterelles or boletes, whose entire families look effectively the same and at worst simply don't taste good. Boletes have ONE slightly toxic species in sweden, and it's bright red and only grows on one island in the baltic sea.