Yes, I think if bus service take place is Stepford County Railway (county), it should be like this:
Bus service to replace demolished areas like Upper Staploe (Old), Stepford Loop, TramLink is ideal.
Bus service at major cities like Stepford City, Benton, Llyn, Leighton is okay.
Bus service to connect rural areas like Upper Staploe<>Hampton Hargate/Water Newton, James Street<>Airport Central/Terminal 2, Small Stations in Llyn and Leighton line<>Big stations in Llyn and Leighton line is fine.
Bus service to vacation places like beaches near Llyn/Northshore/Starryloch is fine too.
Airport Bus service between Airport Zone Stations (Airport Central/Airport West/Terminal 2 e.t.c.) is nice.
Bus service to some places that does not have any railways is very ideal.
Bus service from Stepford Central to Llyn...
Don’t you dare.
Conclusion: Bus service is okay, but it’s not fine to have bus service all in the places, SCR is still the best.
(note: Stepford County Railway (county) is what I referenced, not Stepford County Railway (railway/game), SCR is just a railway and that’s it.)