In my area both DoorDash and UberEats are ridiculously expensive. GrubHub seems to be the most reasonably, fairly, and transparently priced, but even then it’s a significant premium for a worse experience.
I could just have Amazon, Safeway, or WalMart deliver me frozen microwaveable or stovetop dinner with the rest of my groceries. I would get better food for less money with similar effort at the price of a little planning ahead. When delivery apps charge what it actually costs alternatives become far more appealing.