It’s a way of saying that I consider the demand for post-2020 evidence to be cherry picking when there’s evidence from 2018 and little objective (cultural or economic) reason for things to have improved since then. A competent modern businessman will not pay for a competent worker in a very specific narrow field until there are consequences to not doing so (creating such consequences is the purpose of every compliance regime, for instance).

It’s also a way of saying that the entire approach taken by hardware disk encryption (unspecified crypto done inside the device in an unverifiable manner) has, with the benefit of hindsight, proven fundamentally flawed despite its reasonable appearance (in every system which had used it, not just storage), and I wish there was a way to pressure (consumer) storage vendors into going in a different direction. It is simply never a wise choice to trust people’s opaque crypto, however competent they are.