Veggie provision is so much better than it ever used to be (speaking as an omnivore), but the trickle down effect still tends to obey the inverse square law as one leaves centres of civilisation.
On the subject, does anyone remember the Buddhist (?) veggie foodie restaurant that opened in Croydon, must have been about 86? I made a couple of pilgrimages down there, but I would be hard pressed to remember detail. The food was astonishingly good, for any restaurant. Just so happened it was veggie as well.