Papa Lazarou
Living in a De Zerbi wonderland
By "proper atmosphere", you are referring to a pre-match light show, Glad All Over, a half time bird show, goal music, a drum, and a tragic gaggle of pre-pubescent spotty dullards in hoodies repeating a load of copied chants, led by a Spurs fan.
RIght o.
I think in this case Proper Atmosphere equates to fans hounding players into offering them outside for a fight after. It's the Palace way