For example, I make the (I think fairly reasonable) assumption that whatever the process is going to be, it will likely be more expensive than, for example, growing a new human being from scratch. So, whoever will do the restoration will be looking to profit in some non-trivial way from it.

To me, the expense of awakening the frozen seems to be evidence that the only futures who would revive them are ones acting from moral duty or historical curiosity, not ones that are looking to profit from them. If you're just looking for labor or profit, it seems there would be much cheaper alternatives at that level of technology.

I accept that there's obviously a long tail of possible futures, but it looks clear to me that the probability of being revived given a really positive Singularity is much greater than that of being revived otherwise (especially given my estimate that lack of a positive Singularity implies high odds of total extinction of humanity and human values). My priors could be way off and cryonics would still be a good bet on balance.