I feel like the true story of Salt Path would be far more compelling than the re-worked one.
Imagine the real story - Walker, for whatever reason (there must have been reasons, not that we'll ever know), embezzling the money but then getting caught, losing the house, "but we deserved to lose it..." the walk could be framed as a sort of self-inflicted sentence, a redemption arc follows, and Tim's illness, once thought to be CBD but then it's evidently not, could be hopeful.
If they REALLY had been 'unflinchingly honest' then I think they'd have had a far more human story.
Or maybe I'm just soft.
But outwardly re-writing the narrative, lying, showing zero remorse and painting yourself as a perpetual victim - just hints at narcissism.
Pass me a KitKat.