Eagles push the CAP hits forward into voidable years. I assume that this would catch up to you eventually like it did last year when they had to let Javon Hargrave, CJ Gardner-Johnson, TJ Edwards, Marcus Epps, Kyzir White, and Miles Sanders walk via free agency. That was their leading rusher and Top 5 tacklers from 2022. Howie is not afraid to go all in for a while then suck 1 year due to the salary cap and then go all in again after the 1 year. Here is an example of how he keeps cap hits low when he signs players. Pushing the big cap hits into the future.
Jalen Hurts CAP hits by year
2024 $13.5
2925 $21.7
2026 $31.7
2027 $41.8
2028 $47.1
2029 $97.5
2029 is a voided year where Hurts doesn't have a contract. I'm not sure about the consequences of cutting Hurts if they ever had to.