No, it's not. "Ms" was absolutely a new dialect, and was similarly scorned by many as it gained popularity, and those who chose to use it where often derided as lesbian, feminist, or otherwise.
You're going to be called bigoted because that's simply where culture is heading. You either own up to that judgement others have of you, or you realize you live in a society and certain behaviors are _not okay_.
You have the freedom to be _subjectively_ a bigot.