This has exactly nil to do with court or getting sued, and everything to do with LE in CA finding a way to jump on the encryption bandwagon. Please don't take us for fools. Look at the Palo Alto fiasco, incredulous! Add on top of that the piss poor record some of these agencies have...they don't like being questioned; they wish to control the narrative. The proliferation of citizen oversight by use of mobile app audio feeds runs contrary to the LE ego, plain and simple.
Pretty much every major agency already has multiple channels and those users are already switching regularly. The State of CA has a budget surplus, perhaps they can spend that money on proper P25 interoperable radios or something useful, not like a train to nowhere.
On a related note though, does anyone think it fair that large newsrooms get access to encrypted feeds, but Joe citizen is left out in the cold? Simple as a function of one being "press" and the other not? In the US there is no "press license", anyone is the press, the system is designed that way. Providing radios and keys to some but not others is wrong.