Let me reassure you Mishy. I've been reading my way through Dr Cass' report and it's a properly executed reliable piece of research evaluation. The team at York have analysed all the research papers to check their method. Then they've had to exclude the results from about half the papers, the ones whose method was so poor that you can't reliably conclude anything from them. They used the results from the rest.
She's explained everything, in depth. It's not light reading (I've not got to the end yet!) but it's well worth the effort.
And unless the BBC are much mistaken https://www.bbc.co.uk/news/health-68549091 no-one has "had their meds withdrawn". The youngsters who are currently on puberty blockers will continue to get them.
And I still can't figure out what you have against evidence-based medicine. It's not a conspiracy it's just what we try to have for everything else. Still, you do you.