I agree it’s perfectly possible we will simply never hear from SW again, and they will fade into obscurity and live in retirement on their earnings.
On the other hand, the strong strand of loud self-righteousness, the ‘You’re all meanies, and I am a Pure Soul!’ aspect of her, that saw her depicting virtually everyone else in TSP from the ‘heartless’ consultant, Polly and ‘Cooper’ to random fellow-walkers, ‘Etonian’ beggars, cafe owners, campsite managers, coastguards, homeowners adding extensions etc etc as dreadful exploiters or soulless human drones, and had her hitting back against the ‘highly misleading narrative’ of CH and complaining about ‘threats’ and ‘vitriol’ — that makes me think that it’s also possible she may not be able to resist having the last word.
We’ve seen, over and over, her ability to spin a story that makes her and TW into the pure-souled victims of other people’s wrong-doing or venality and their own trusting nature, and the way other people (Bill Cole, the Parsons, Ros Hemmings etc) have said ‘But that’s not what happened!’ She’s simply not someone who seems capable of seeing other people’s POV.
I bet there’s at least a part of her that wants to hit back against the ‘haterz’. The issue is who she casts as the meanies this time. Whose fault is it? Did her editor/agent make her exaggerate/embellish against her will? Are the Hemmingses and Bill Cole meanies? Is she prepared to do a bit of a ‘mea culpa’ in order to have the last word? Because I can’t imagine any kind of ‘full disclosure’ where she says ‘Yes, I stole and lied, and my bestseller is a farrago of lies and misrepresentation.’
I suppose in part it will come down to what she’s prepared to do, and what her publisher is prepared to do. It may be that PRH and their legal team say ‘We can’t publish further work from you unless you clear up all the significant allegations against you.’