For me this has always come down to ‘what are the railways here for’ and who are the stakeholders in the business.
There is obviously lots of room for debate but I feel pretty clear in my perspective. The railways should be a practical, viable transport option for people to be able to use in a broad range of circumstances, including where last minute or flexible travel arrangements are required.
Stakeholders include taxpayers who subsidise the railway, the costs of the trains, the staff etc.
As a taxpayer, I will argue very strongly that there should be ticketing options that allow me to use the railway as a form of transport without being penalised for normal life patterns, partly to reflect the subsidy I have paid to the railway over many many years, as we all have, through our taxes.
As a simple example, I was due to travel from Holyhead to London on Sunday. I didn’t buy the ticket in advance as a friend’s Mum had died and the funeral was to be held in Market Harborough. I didn’t know when but there was a chance it would be on Monday. It was, and so I needed to travel Holyhead to Alsager, stay with a friend the travel Alsager to Market Harborough for the funeral then later Market Harborough to London.
I don’t have a car, so my other option would have been buses - not viable.
So I used the railway as a viable, practical form of transport. Had all thought routes or even the intercity only parts been following LNERs example, I would not have been able to attend the funeral. It would have either cost far too much or I would have probably been locked out of some services.