One interesting tweak you could consider, don't know if it's possible: it would be great if everyone could see logs of access as well. If everyone is giving up

One interesting tweak you could consider, don't know if it's possible: it would be great if everyone could see logs of access as well. If everyone is giving up privacy symmetrically, it might be an interesting dynamic if everyone can also see who accessed their information (or, if it's anonymous, simply know that someone accessed it).