How is it a fabrication? a medical condition such as this is always going to be time sensitive and you can't afford to dilly dally for 6mths.
The parents accepted it was better to let him die based on results the hospital presented in court only a few days ago, up until then both the parents and experts were basing it on old results which were much more promising.
I think if you look at the specifics, Charlie's case was always more advanced - not just because of delays, but the characteristics of the condition he has are far rarer and more severe, less than 100 instances of his particular type globally.
If you look at the evidence, GOSH investigated whether similar treatment being offered by the US doctor (nucleoside) would work, and everyone who looked at the case concluded that it wasn't worth doing, GOSH reached out to many people in many places for help and various opinions - they all came to the same conclusion, Chris Gard's own doctor came to the same conclusion back in April... The fact his parents felt that they and they alone spoke only for Charlie, and that he was beyond the opinions of the doctors or courts, only caused more harm in my opinion.