The football is particularly brick right now. All following the trend Arsenal set with corners, long throws etc. But if it's just the football then I think we have this period in every decade. It was Stoke 10 years ago, Bolton before that, probably most teams other than Man Utd & Arsenal in the 90s. Maybe the difference then was that you were unlikely to win stuff playing that way. But like everything, football is cyclical and within 24 months I think we'll see the teams that play football will start to dominate again (that's one of the reasons I would have doubled down on an aggressive, attacking style of play now. Get ahead of things, rather than merely following the trends.)
I think the crowd part has changed massively though. Is it to do with that fact that we've now got instant gratification at our fingertips? Watch literally whatever content you want whenever you want, order something to be delivered within 6 hours etc. Football does not provide that at all. Football makes you work for the gratification, and those moments are typically very rare. That should make them more special, but instead I think it just makes the 'journey' to get there even more frustrating for many people.
Could be a load of brick but that's how I feel.