No-one knows of course, but in the case of the primarily ad-funded members of FAANG you might look at the business model and guess that because their users are not their customers there’s an inherent additional risk that’s not there in quite the same way with AAN. Facebook and Google have financial incentives to collect and process user data in order to construct better quality profiles they can serve ads against, and the risk is that they do that in ways that sometimes, later, turn out to have been a Bad Thing. FB is experiencing this now and I wonder if things will come out about G in future. (I do think G is probably a more principled co than FB, but who knows.)
I think AAN are less exposed to that kind of risk because their users are for the most part their customers, and so their business model inherently gives them better alignment with their users. Not that they (or indeed any other co) don’t have their own, different risks though.