I'll confirm it for you right now. For me it's not just the back, it's areas along the entire spine. I've had spinal cord compression on my thoracic spine since late 2017 and nobody will touch it. My lumbar spine has many herniations and "schmorl's nodes" (where it's chipping away at the actual vertebrae) in addition to clamping my nerve roots shut. I had emergency surgery in my neck in early 2018. Prior to the thoracic spine injury, I was in the best shape of my life; very muscular and healthy with a 6-pack like you see in Luigi's pictures.
It's been an absolute miserable experience for the last 8 years. Being gaslighted by doctors before and after my surgery didn't help. Insurance tried to deny my emergency surgery at first despite the fact I lost all sensation from the neck down almost overnight. When you're dealing with trauma and the system works against you, very dark thoughts start to form. I'm not going to say I condone what Luigi did, but if you think people go through these events and don't think those thoughts on many occasions, you're so very wrong. There's a HUGE range of emotions that comes with it all. Suicide was definitely one of them for a long time as well. I have a wife and kids though and do not wish to burden them further by adding to the list of problems. They're the only things that's kept me going strong this whole time.