All the comparisons with trans people being harrassed in public or the recent stories on gay couples getting thrown of the bus or whatever show this isn't a question of absolute principles. Unambiguously anybody who claims they should be protected from seeing gay couples live their lives openly should be to fuck right off. However, my judgement call is that there's a real chance that a display of your genitals will call genuine offence or alarm in certain circumstances. Yes, we should all lighten up about the human body and even more so the state should play the whole thing with a light touch. It's insanity what has happened to him in this battle of wills with the courts & prison service. Same time, it's just one of those occasions where a reasonable, thoughtful adult should exercise their rights in a way that considers other people - in particular, keeping it covered up in town centres etc. Not a statement of principle, just a sensible way of living your life..... in this case.
Suppose what I'm really saying is living your life with an eye to not so much conventions, but real people's feelings is tricky, messy and contradictory, but something that's at least worth thinking about. Trouble is, withe Gough thing it's gone way beyond that and just become a horrible cat and mouse game with the state.