Why is everything men have a problem with “insecurity”?

I’ve noticed a real trend of anything a man might take notice of being referred to as “insecurity”. If a guy doesn’t want to date a taller woman it’s insecurity. A richer woman? Insecurity. Doesn’t want you posting bikini picks while you’re in a committed relationship? You get the point. I feel as if most things some men might feel insecure about aren’t random hallucinations, but a result of multiple negative experiences regarding them. We never label issues women might have as insecurity, so why don’t we allow men to vent their issues without turning it around?