It's very nice of the UK Government to give a nice ordered list of pirate sites to use, as long as you take the 30 seconds required to change your DNS or use a VPN.
DNS-o-TLS and bouncing from a UK-region cloud-provider endpoint works for me. Any ISP blocking (internet censorship in the UK is more rife than you’d expect) is either done via hijacking DNS (which D-o-T mitigates) or if you’ve a consumer ISP connection.
We're a very censorous country.