For my entire life I've gone between the southwest & London; I can vaguely remember when we first got airconditioned coaches - deep comfy seats at tables! all of them - and then when HSTs arrived with the foul smelling brakes, and you tried to get one of the tables near the ends because they lined up with the windows best and we grumbled about the way things were going - but journeys got quicker and quicker. I can't get out so much atm so I don't travel, last time I went to London via FGW I got a cheap first class ticket and checked what standard class is like now... and jeez, rows of tiny thin seats, all you can see is the back of another seat. Journey times are getting longer and the fares are soaring even in relative terms... this is progress?
When Wessex ran the local trains down here we'd get 158s ( airconditioned, comfy stock designed for medium routes like most of them here ) for most journeys. First GW took over the local trains too and replaced them with pacers. I'd rather take the bus. My commiserations to anyone who uses WC regularily, don't expect anything better...
To be fair, there are more people travelling by train now than there have ever been, even when the rail network was at it's peak - Network Rail make a big thing of this. Might have something to do with more than 60m people being crammed on this little island and having to choose between food and petrol.