Speaking of the world probably changing quite a bit, what's the likelihood of a future that won't wake you up because they think something about you makes it not worthwhile to have you around? It could be something you think is completely normal, and it's not necessarily on the current lists of what the future won't like about us.

If you're lucky, they leave you frozen because a society that wants you might appear sooner or later. If you're not lucky, they're very sure they're right, so they destroy your body.