It is now in California, as they passed more "useless" regulation requiring digital "sales" to use different terminology than "buy", yet what people are asking for is clearly not what they want because as predicted this terminology enforcement doesn't change a thing.

Clearly, more thoughtless regulation will solve the problem this time.

Rent and Subscribe would NOT be clear because they imply ongoing payment. Consumers care mostly about if they are paying money once or on an ongoing basis, not abstract things like DRM.