Weirdly, I want them to be happy. They were children, dreadful shit was done to them, the least they deserve is that they've navigated a way through all and found a safe harbour. It would still doesn’t tell us that in an alternative, sane, universe the same kids left to grow up (for want of a better word) normally would not have been just as happy and healthy.
I suspect it'll be a mixed bag. I think a real reluctant to share data is it's going to be a mess. Missing, inconsistent, incoherent and ideologically driven. The children, whose welfare should have been at the heart, will have been an afterthought. Still I suspect some of the institutes got a shit load of grants and those CVs weren't going to pad themselves.