It's an outrage really in this modern era of climatw change and dangerous pollution.
On the other hand, if the rail firms thought they cohld make more money out of supplying bike facilities instead of ramming the space full of seats then im sure they would. They're a business whose sole raison d'etre is the bottom line on the balance sheet. Sadly, the bike racks clearly don't make more money than seats, so they don't prioritise them.
Its time that successive governments of all stripe grew a pair and started to force fail firms to do so, even if it means paying them. They chuck money away on electric car chargers so lazy fat self-entitled people can carry on being lazy and self-entitled and get even fatter, litter the landscape with their cars and fill the air with particulates, but don't seem nearly so keen to promote a genuinely clean mofe of transport. Hell, and our PM is a cyclist himself, so imagine how bad it would be if a non cyclist were at the helm?