Someone in the comments mentioned this costs 3B per year when in comparison Germany spends 20B per year on Oil/Gas subsidies/tax benefits. Arguably if more peo

Someone in the comments mentioned this costs 3B per year when in comparison Germany spends 20B per year on Oil/Gas subsidies/tax benefits. Arguably if more people are using rail it can become palatable to shift that money away from the tax benefits and subsidies for Oil which (equally) artificially lower fuel prices from real market prices (and which people seem to have no problem with).