When have you ever seen a good looking man in the wild wearing a tank top? I don't believe this has ever happened.
spoiler (click to show/hide)
Gay pride will turn you gay for tank tops.
On the other hand, I'm sitting in a reasonably classy bar having a meal and beer, and I'm being assaulted by exposed armpits and back pimples.
Now this is just ain't right.
We live in a time of confused self-image and rampant narcissism; I don't think people can responsibly regulate their own tank top usage
And regardless of my previous answer, I'll agree with this.
Unfortunately it doesn't stop at tank tops, it extends to skinny jeans, hots pants, short shorts, and any other form fitting piece of clothing. People are simply losing their grip on self-awareness. Who should we blame?