We're at the point in the hype cycle where the service has become popular, so the media has flipped to the contrarian takes about how it's bad, actually. It wasn't that long away that we were reading stories about how food delivery services were providing restaurants an opportunity to keep their doors open during COVID lockdown.
Restaurants only hate food delivery when the companies try to force them to lower prices (so the delivery service can capture the margin) or when they perform bad-faith actions like misrepresenting themselves as an official partner of the restaurant when no such deal has been made.
The restaurants who simply prepare orders at their normal retail price and hand them off to delivery drivers who deliver to customers who know what they're getting into are actually loving this boom. It's extra business without the hassle of dealing directly with customers.
That's actually the driver of the problems: Restaurants have been so eager to get a piece of this booming business that some of them have given up their own margin to partner with delivery services looking to squeeze every dollar out of the restaurants. I suspect that era won't last long as restaurants do the math on what it's costing them.