Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Most of them. There are a couple of crazy ones, but mostly don't be an asshole and I doubt many would ban you for expressing an opinion that gender is permanently fixed on birth/conception. You would get downvoted a lot though.