true except for 2 and 5. Legacy media isn't going anywhere. They may hire some more conservatives as hosts but the networks are all here for the foreseeable future. Same with CNN. MSNBC may be toast. NPR and PBS will survive...through donations from people like me.
Re #5, the realignment was completed long ago. This has been the trump party for the last 8 years.. There's no obvious D leader but when we choose one, it won't be a demagogue.