Spot on. You know when someone's 'nailed it', because after you've read it then the whole matter seems like it has always been obvious - do we really not already have this etc (despite I know how hard/much it takes to get it to that stage).
And I think the last para is really well pitched too. I'm certainly convinced of it.
One thing that bothers me is that they refer to
"• Correct diagnosis – nutritional failure secondary to ME / Mast Cell Activation Syndrome (MCAS) / dysautonomia affecting the GI tract."
I'm hoping that post GWAS there'll be some leads re the underlying cause of ME/CFS but at this point in time we cannot e.g. state "Mast Cell Activation Syndrome (MCAS)"
Stuff like MCAS seems to be interpreted (by many Doctors) as a euphemism --- for "functional disorder" or whatever.
Otherwise I though it was useful.