Something disappointing for me is the match day atmosphere. You rightly mention Woolwich 2022, but generally it's a bit wet, I don't think having tens of thousands of spectators (not supporters) helps with this.It is perfectly possible to generate a really good, hostile atmosphere at the new stadium (just look at the Woolwich game in 2022).
But it appears atmospheres like that are few and far between.
Imagine if the majority of games had that level of hostility. Would be a thing of beauty.
It will take time to build atmosphere and memories but the gentrification of the crowd itself isn't helping matters.