The common denominator in all this is the therapist. They could be practicing gobbledegook but if they’re someone you connect with you’ll find some benefit. I once had hypnotherapy for something unrelated to mental health, I don’t believe in it but it was actually really helpful as the therapist showed a genuine interest.
I’ve underwent and been offered CBT numerous times, even studied it at post-grad (and wrote a scathing essay on it). To me, they treat it as a cheap panacea and it ticks a box. You might strike it lucky and get a therapist who you connect with, but odds are you’ll end up with one like the last one I had who treated every session like a yelp review and only wanted you to agree you weren’t going to do anything that would bring their safeguarding into question (if you catch my drift). The last therapist was appalling, never asked how i was or veered from her survey questions, if your answer wasn’t a number from 1-6 or whatever it was she was not interested. I’ve had more compassion from Amazon customer reps.
A lot of people just want something one-up from the Samaritans, someone they can sound off to but who can also offer some practical solutions or provide reassurance not just listening

But that costs more money than completing surveys and doing homework, then effectively blaming the person if the “exposure therapy” doesn’t work. I’m on a 10 month waiting list for more “intense CBT” now (whatever that is! Answer 1-10 this time?) as the last lot was useless but they wouldn’t discharge.