That is an interesting post and one that I have seen in sporting events, concerts and even religious events.
The audience have a collective energy that the person can feed on like a vampire.
Cheering for your favorite team or athlete has been shown to react to this energy.
I like how you had written this.
Indeed. There are two phenomenon here: one is the collective energy experience, mistaken in my opinion by the religionists as "spirit", and the other is an actual bank of information pertaining to the team, religion, corporation, country, family, etc. Blessings.