I've never thought KS was gender critical nor that he cared one iota about women and women's rights.
He has had the same access to reports of what was happening as the rest of us, Judicial Reviews against the Ministry of Justice regarding TW in the female prison estate, the Karen White debacle, NOT ONCE as Leader of the Opposition did he stand up and question the Tories about this, not once did he criticise them, not once has he said Yes, there appear to be issues with the interpretation and implementation of the GRA and EqA and this is detrimental to women it needs to be sorted out and clarified.
And the same for all the issues in schools, the NHS, women's meetings threatened, women being abused, women having to go to Court, women losing employment, not a word.
He accepted the Cass Review very grudgingly.
All along his attitude has been that he is proud of the GRA and EqA.
He was full on supportive of Self-id, his infamous little video for Pink News he only backed off self-id when it all went tits up in Scotland.
Every time women's rights are mentioned KS talks about the toxic debate, (never puts the blame for the toxicity where it should be) and then goes all lip quivery and teary-eyed about trans.
He is only making noises now because dear old Tony has spoken and he is realising that actually the public do care about the issue, it may not be at the top of the agenda of the public but it is there.