You can't measure personal and collective emotion (memories of success and survival), family and historical social cohesion on a bloody decibel. Atmosphere is so much more than a noise. It will take time, it's a new dynamic but we are still the same, even though we've been scattered in the new place (lots of generational connections of "matchday families" have been separated) we will get that dynamic back but it will happen organically - not by force and never measured with a meter.