I'm just a bloke who was unwell... Who recovered - I'm not an expert. This isn't an expert panel of GPs and MDs.
I was admitted voluntarily and then under a section 5. They didn't communicate with me the intricacies of the sequence of the regulation of how or why I was there and for how long and what changed and when. My partner became my registered carer... Where I was responsible for all things to do with bills, technology, upkeep of the vehicles etc that all fell onto my partner's shoulders. I had to request my medical records through a DSAR to work out what happened over the first year or so as I have no real recollection of events.
I'm not going to lay out the entire course of my mental health to answer every question on here. I tried to answer honestly from lived experience with regard to helping the OP. The slight error in what I thought I knew will not effect the help they receive... I didn't really want to divulge my own experiences in the vain hope that I'd be cut some slack lol
I had MHFA England training before I was ill, that was of little use when I fell ill myself. Being handed controlled medication by nurses when I was responsible for managing and administering controlled medication myself was ironic, to say the least.
I'm now a volunteer to help people with mental health issues, I'll be sure to amend my responses about voluntary sections. In conversation with others with lived experience within the peer group I'm part of, it's spoken about and never been contested. I'll be sure to mention the correct terminology when signposting.
Thank you for the clarification.