I have thought about this for a while. I think that a lot of labeling could be done with regards to promises of consumer products. Publishers (of any kind of digital product) cannot expect to transition to a model where we don't own anything and they make no assurances on the product they serve.

It would be great to have a badge of the sort "this product will not have ads, will not have microtransactions, will be able at least until 2030, etc.".