A lot of the demonisation of travellers at the time was apocryphal in the end. It feels like a community that is well and truly over except for the kind of Native Reservation that is Croissant Neuf, a place where middle class teenagers can gawp at the dreadlocked cider drinking crusty savages.
You missed Reading off your list. The first time I went to that festival, in the 2000s, was fascinating. I remember being astonished at how combustable solid human waste was when confined in a long drop toilet. Once the “water” content had been boiled off by the initial tire fire it would really start to burn. Jaw dropping.
By "Travellers" do you mean, 'new age travellers' (aka hippies) or the thieving scrotes who live a 'traditional way of life' badly tarmacing driveways?
The former still attend Glastonbury for free (they clean up the site for 'free' entry); the latter are a menace who started to show up and whom I'm glad the fence has now kept out.
If you disagree with it, post a response, don't just lazily click downvote. This isn't Reddit. Downvoting is for replies that distract from the conversation, not for replies you don't agree with FFS.