"I'm not. I would like to think that 'Don't have sex with vulnerable people whose ability to consent is diminished.' is to be considered a given regardless of sex or gender or any other factor. Obviously don't do that."
And yet, you don't post anything that shows this at all. Or perhaps it is more accurate to say, you designate people who you support not disclosing as being more vulnerable than any one else in that interaction.
In fact, quite the opposite. Your posts, which you write with the intention to position anyone who wants to know the sex someone is as being a bigot, or transphobe, often indicate that you are indeed telling vulnerable young people to choose sex partners from people who they don't believe will take them to court. These are your own words below aren't they?:
'My standard advice to young trans people intending to go stealth is 'don't fuck bigots or those even faintly vulnerable to bigoted ideologies; they can and will send you to prison and there is legal precedent supporting them doing so' with a side order of 'you can't know if someone is a bigot until they show you. Make sure the first time they show you isn't in court'. Schrodinger's bigot is something we have to factor into our daily lives.'
and
"my advice is thus 'don't fuck cis transphobes if you decide to go stealth'."
and
"And this is why we advise younger trans adults intending to go stealth to avoid 'bigot' bad vibes; not only is there a very real direct risk of personal harm, but also a risk of prosecution from anyone seeking to punish them for being trans."
and
"Nah mate, I warn them not to fuck cis people who hate them"
and
"Well it would be pretty fucking irresponsible to recommend to vulnerable young people who are trying to escape a lifetime of prejudice that they put themselves in danger in order to test a legal precedent, wouldn't it?
So we just advise them not to let bigoted cis people fuck them as it's safer all round. Maybe in a world where it isn't dangerous to be publicly trans we wouldn't have to worry about privacy quite so much."
None of the above could be considered balanced advice to be given to a young person using safeguarding principles.
"Why the fuck are you arguing it must be mandatory for people with a medical history of transition then?"
Because what you keep ignoring or dismissing is that in having sex with someone, it can be highly relevant for many people because of their sexual orientation. Plus it is highly relevant for the quality and even the type of sex that a person is about to have. There are quite a few essential factors around the sex of a person.
You keep denigratingly referring to my 'ideology', however, I think you have it backwards. You, personally, have redefined the meaning of sexual orientations to suit yourself away from those commonly understood by society. That is ideological.
"Trans people are very likely to come to harm from opening themselves up to intimacy with people who hold negative views toward them. This is hardly a controversial point."
This is not denied. However, if a person is going to put themselves into a position of having sex with someone, surely the 'safe' advice is to be upfront before sex is agreed to. Not disclosing the sex you (general you) are is absolutely like to increase the likelihood of harm.
Oh... that's right.... unless you (general) are a person who believes that what a person doesn't know can't possible harm them.