Privacy
Privacy, resilience and scale are why actual real broadcast (AM, FM, DTT, Satellite*) beats Internet streams.
The old programs should be available as as downloads or archive, and a charge isn't unreasonable (Like DVDs, CDs, Cassettes). Any capture of user information other than temporary data for payment is evil and can easily become the tool of a corrupt government.
(*DTT makes the inferior DAB obsolete. Neither replaces local radio on FM as they are designed for National networks, esp if using SFN)