I started following Saints as a kid in the late 70s, and then teenage years through 80s. Lots of firms in that era were genuinely intimidating, and I can recall thinking my number was up against Leeds, Millwall and Chelsea, and full on with a number of others - you needed a turn of speed back then. '84 was my first derby and only one missed was in 2019, the Ings dissection. Not once, have I seen them get the better of our fans, inside or outside of either ground. Not fucking once! The level of bullshit is remarkable and it effects old and young, I think it's biological and linked to inbreeding and resultant low IQ following population concentration linked to slum clearance post WW2.
When this documentary aired, I watched it with a pal of mine who is a Leeds fan of a similar age, and he commented on the stark difference between the SFC and PFC contingent, making the point that the inbreds featured were, just that - 5ft 5ins mockney imbeciles, 9 stone simpering mummy's boys, or senile old soaks. Nothing to fear at all at the weekend, and I think the city is a lot meaner than when they last visited - will be a shock for them.