IMO this isn't happening because the software stacks for Lightning still suck

Running a server for any of it isn't intuitively a mobile thing either

And what's the incentive for going through the hassle? At what scale does it even become worth it?

We can lower these barriers with better software, ideally custodial servers are nothing more than a public key using a more p2p-like network, that's easy to run on a residential connection and monetize.

WIP