I was traumatised from birth and I do think there's always going to be some permanent effect of that. Not just from the traumas but also from how my life was affected as a result.
To me, that's separate from recovery. It means I'm unlikely to ever feel like an innocent, carefree, high achieving person who grabs at everything. But I can get free of symptoms and have a peaceful and enjoyable enough life.
To do that, we have to break things down and address them, though. Otherwise, it's a bit like having constant headaches and as a result saying "Everything gives me a headache". Instead, we need to work out the things that cause the headaches and the things that make them worse. Then we have to address those, through things we do ourselves and getting appropriate treatment.
As a result anything and everything he does will trigger his PTSD.
I'm a bit confused by this and not sure of your meaning.
Personally, I find it helpful to break things down between triggers and stressors (ie something that goes back directly to trauma, like an object that was used at the time, versus more general things that provoke stress in various forms). Then there are intrusive memories, intrusive thoughts and negative thinking. They are all different, and although none of them is easy to deal with some are easier than others.
I also find it helpful to break things down into symptoms, such as anxiety, dissociation, sleep disturbance and so on, since "PTSD" is a whole group of symptoms and not one single thing.
If someone generalises to "everything" and "PTSD" I don't think they're giving themselves a way to recover. We have to work on the elements that go into this.