Why are straight men so threatened by the LGBT community🏳️‍🌈🤔?

Why do straight men always feel the need to challenge or be rude towards gay men? It's like they have there guard up as soon as you meet them as if you're some kind of weirdo. Personally I believe it's fed by the media and the need to blame others for there own short comings and unhappiness which makes us such easy targets, I've lost count on a daily how many offensive comments I recieve either about my tan, being LGBT, my voice, its something I truly believe is socially conditioned but needs to change.
Why are straight men so threatened by the LGBT community🏳️‍🌈🤔?
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