I think this begs some thought. Maybe a social shift that requires others using the platform (I'm thinking of free software in particular) to assume responsibility at some point. If initial documentation is provided, then it should be up to others to maintain whatever they are using.

there seems to be a synonymous use of available and machine-readable. These days machine readable is the easiest way to make something re-usable and available

this is a bigger risk than I feel they are allowing it to be. As a student I liked this mentality. As a faculty or staff member with perhaps more pressure to produce useful content and/or less time, it is kind of a big deal if a dataset fails