People I know went to this without knowing a single Rolling Stones song because it was at Anfield and therefore must in some way be related to being a Liverpool fan. Some went in Liverpool branded clothing. Very very odd behaviour.
To be fair not quite at that level I remember going the Tony Bellew fight at Goodison with two reds, I know he’s a massive blue and came out to Z Cars but it literally turned into like an Everton game with the chanting of “Everton” and songs downstairs, was great looking at the me mates and them hating every second of it.
They did say though it made the atmosphere much better.