Wembley Stadium’s busy period isn’t the National League play off final, it’s the constant stream of concerts between now and October. Oasis is a big event, Dua Lipa is a big event, this isn’t. Or, more accurately, isn’t usually.
It’s very unusual that so many people want to go to the play off final. Last year’s attendance was 23,000, 2019’s was just 8,000 (and that was before Covid and wasn’t reduced!). There’s only been a couple of occasions when it’s ever been over 40,000. The record is 47,000 and, to prove the point, the year after that record was set the attendance was 15,000.