I have sympathy with the Education Secretary and with school heads, though action and leadership is needed and fast.
Kids with dysphoria are, almost by definition, fragile. They have their own reality, whatever the root cause. (Abuse, autism, too much time on the Internet, peer pressure, "grooming", or an old fashioned desire to be special.) The tap, ie Stonewall/Mermaids involvement in school curricular should never have been turned on. But it was. There was a wide recognition that LGB teens could feel isolated. Then like elsewhere the T got added without us noticing and suddenly the LGB clubs and inclusion/acceptance initiatives became all about the T.
Turning off the tap without harming vulnerable teens who have been missold something by adults/society who should have been protecting them will not be easy. Compassion is needed. You can't just go from affirmation-only to reality in one step.