Not my experience from Bletchley, unless of course you're using the Southern service. I can work from home most of the time now and go in off-peak if I have to go to the office. I do at most one day a week at regular commuter times.
Make do and mend seems to be the order of the day on UK railways. We had a chance to make a new HS line and it's been watered down and doesn't do what it needs to do the most - connect the North. I admire the Swiss attitude and network, but it's all designed to inter-connect and the dwell times are enormous as a result. Having said that I know that connections will be made and the bus will be there if you need it.
My village is subject to road closures and huge disruption because they're rebuilding the Oxford - Cambridge line branded as East-West Rail. The section to Oxford was mothballed several years ago but it may as well have been rebuilt fully by the time they're finished. And yet, after the Government's commitment to low carbon, the line isn't even being electrified. I complained to my MP and he replied: "Considering the visual blight caused by the instalment of overhead catenaries through a largely rural area, such as North Buckinghamshire, I believe that in this instance, conventional electrification of East West Rail is not the most suitable option.". Apparently battery electric and Hydrogen fuelled trains will be an option when it opens. That's rubbish - they'll be DMU cast-offs from somewhere else.