HS2 was complete folly from the start, we have to thank the galaxy-brained Andrew Adonis for it (clearly the Greek God name went to his head), it never made sense economically even befoe Covid and the uptake of video technology - it makes even less sense now.
It's incredibly environmentally destructive and has diverted funds away from doing more to get people onto our exsting transport network - I'm willing to bet you could have made buses free for decades on the money they've spent but that's not exciting enough for the politicians
It's literally been politicians playing with train sets until someone has finally admitted it's not viable - of course they're well on the way with the London-Birmingham bit which was utterly pointless as that's not a difficult trip to start with - I do that a few times a year and i've barely time to drink a coffee and eat a sandwich and look at a few emails before I'm there.
Plus they forced the legendary Bree Louise pub in Euston to close because of it