It's wasn't just Make UK, Stonewall, every NHS Trust, ScotGov, the Senedd, most Universities, the MOD, courts, etc. FWS lost prior to the SC. AL was not going to find advice anywhere that dissented. Arguably he should have gone back to first principles, they all should have, and looked at the legislation. Realistically, and obviously in practice, no-one's going to do that.
Even after the SC clarified everything for the hard of understanding many places are waiting for the EHRC guidance. Or (strangely I have more respect for this stance (respect meaning a hair above utter contempt)) have flatly said they're going to ignore it.
'Everyone else was doing it' is no defence, but I'm not sure if there's been a situation where 'everyone' had the caliber of this 'everyone'. Possibly (sorry this seems hyperbolic but it's all I've got) Nazi Germany, what you think would be unthinkable becomes normalised.
I watch interviews with GC people and I can feel it on my own face. Alongside the anger, the sadness, how I'm utterly dumbfounded that this batshit gender ideology got everywhere. That people I thought were intelligent, kind, espouse it as though it makes any kind of reasonable sense.