Harassment of those with PTSD is also a factor. The system is designed to disbelieve these claims - they are treated with suspicion instead of support. Or "support" by the way of harassment. Disability coordinators etc. are just trained to harass people back to work or get them off the payroll (discharged). If a person makes it through the process, it has added more problems. Once that happens, where is a person with "mental health" injury supposed to work? They are marked for life - people with such disabilities have extremely high unemployment and poverty.

Until the term "mental heath" is sent to the bin, and the issue understood as physical injury (partly through education of non-medical people that this is physical and long term via epigenetics), this type of stuff continues. Get the non-medical people out of the system so those with PTSD only deal with trained medical professionals who understand it is a physical injury that affects cognition. Mandatory re-employment law helps.