Just patently untrue.
Sorry to use the Foxborough analogy again, but I think it's pretty apt. In addition to Taylor Swift, here are some of the acts and other events that came to this town of 18k people, 30 miles from the closest major city, to use Gillette stadium in 2024:
Rolling Stones
Zach Bryan
Metallica
P!nk
And here are upcoming events in 2025 and 2026:
AC/DC
Kendrick Lamar
Coldplay
Post Malone
NCAA Lacrosse Championships
FIFA World Cup
Navy v. Notre Dame (Football)
You seriously think these acts would be able to fill Gillette Stadium (approx capacity 65,000), but wouldn't be able to fill a stadium in Arlington Heights, which is at least as accessible to a far more populous metropolitan center, and is ringed by much more populous suburbs than Gillette (AH has a population of 77k, Palatine 67k, Schaumburg 75k, Rolling Meadows 24k).