And all I did was say many are already available.
And are evidence based to be effective over 6-12 sessions.
They're therapies with little evidence that more sessions = more results. Though usually, if you're benefiting from it, it can be extended up to 20.
Because what you're saying is what a lot of people say "well 6-12 sessions won't be enough for me, I know that already"
It's a therapy, it's not likely to be a cure for all of your worries. concerns, childhood adverse experience etc. It's supposed to be focused on the most pressing symptoms to help you cope better, manage better, feel better.
That's where a lot of people go wrong, they think that to help a MH problem, they need 'therapy' where they'll need to analyse everything that's ever gone wrong for them or everything they think or feel.
You mentioned earlier, you want person-centred psychotherapy. Which could take a huge amount of time - yours and the therapists- and cost a huge amount of money.
Why do you think it would take more than 12 sessions for you to even open up? and so how many sessions do you think you would need? And do you think it would even help?
Some people respond very quickly, some people don't. Some people won't respond to CBT and can be referred on to different or longer therapies. Some people won't respond at all no matter how many sessions or therapies are given.
There's never going to be a system on the NHS where everyone has bespoke open-ended psychotherapy which could take years. With no evidence it'll lead to better outcomes.
That's not the same thing as appropriate, evidence based help not being available which does help many people.
I know many, many people who have benefitted from CBT. For all sorts of MH conditions, with all sorts of complexities and neurodevelopmental differences and childhood traumas.
I also know some people who've been in psychotherapy for years (paid privately) who think it's doing them good and it seems to be; and some who seem to be exactly how they were before starting it, if not worse.