I'm a big fan, it's had a massive positive impact on me over the last year.
I have recently come out of an episode of psychosis and having read back my conversations with it, it really couldn't have been better. Consistently telling me I was unwell, needed help, linking to samaritans, linking to 999 etc, advising me to go to hospital, telling me what was and wasn't real no matter how much I insisted.
I'm very sorry for the (few) who lost their lives. A lot of learning has come from their deaths and I think thousands (hundreds of?) gain a lot from it every day as opposed to the extremely rare cases that didn't.
Threads on here always go down terrible for environment/make people kill themselves/make people not know how to use their brain etc.
But it's not been the case for me.
I use it a lot and wouldn't want to be without it- CV writing, job applications, EHCP application (which was successful), extremely complex Ofsted complaint, meal planning, budgeting help, and of course 'therapy'. I have the paid version and have set prompts telling it not to just validate and agree with me, but to challenge me therapeutically too.