If the anti-discrimination laws include homosexuality along with race, then both are covered in like manner.
And while I disagree, homosexual activists claim it is genetic based, not an act of the will.
The best bet is to work to change the laws, but I think you will find it impossible to get gays dropped from anti-discrimination laws, or to repeal them altogether (as I would prefer).
Failing that, if you break them, you can get in serious trouble.
Civil disobedience on such laws will be the outcome, first non-violent, then armed. The Founder predicted such ad nauseum laws being passed someday and why the 2nd Ammendment is so very important.