• New York City mayor Zohran Mamdani criticized DoorDash's $17 billion plan to acquire Instacart.
• Mamdani said the deal could lead to higher prices and worse working conditions.
• The companies say the deal will lead to lower prices and give gig workers more chances to earn money.

Zohran Mamdani is skeptical of DoorDash's $17 billion deal for Instacart.

The New York City mayor denounced the proposed acquisition in a post on X on Thursday, hours after the company announced it.

"Corporate consolidation means higher prices, harsher exploitation, and greater economic inequality for New Yorkers," he wrote.

"We've stood up to these giants before," he added. "That doesn't stop now."

DoorDash CEO Tony Xu said on Thursday that the deal would lead to lower prices and faster delivery times for customers, as well as "more earnings" for the gig workers who make deliveries on the apps.

Mamdani also referenced the City's settlement with DoorDash last month, in which the delivery service agreed to pay $131.5 million to end an investigation into how it paid delivery workers in the city.

The settlement includes returning some of the money to workers. Mamdani and the City's Department of Consumer and Worker Protection have taken aim at delivery companies multiple times over the past year, including by enforcing a law requiring the companies to offer customers the option to tip at checkout.

Samuel A.A. Levine, the Department's commissioner, said that the deal "continues a troubling trend of mega-corporations consolidating while working to divide workers and consumers."

"Whether or not this merger proceeds, we will fully enforce delivery workers' rights," Levine added.

Do you have a story idea about Uber, DoorDash, or Instacart? Contact this reporter at abitter@businessinsider.com or via encrypted messaging app Signal at 808-854-4501. Use a personal email address, a nonwork WiFi network, and a nonwork device; here's our guide to sharing information securely.

• Ariel Grunberg was unhappy with his appearance at 72 and decided to do something about it.
• He opted for plastic surgery, including a facelift, a lower blepharoplasty, and a neck lift.
• The grandad is pleased with the results, and said some people think he's in his fifties.

This story is based on an interview with Ariel Grunberg, 72, a semi-retired real estate owner and manager from New York City. It has been edited for length and clarity.

My eyes bothered me the most as I got older. I always felt they were drooping too much, and if I didn't do anything about them, they would cover my vision.

One of the turning points was attending a presentation when the speaker had eyes similar to mine and peered upward in an exaggerated way.

I remember thinking, "Why doesn't he get them fixed?" Sure enough, when I saw him again, I noticed that he'd had his eyelids lifted. You could see a lot more of his eyes, and he no longer had that mannerism of looking up.

In February 2026, I consulted the New York cosmetic surgeon, Dr. John Layliev, who came highly recommended, to discuss my options. He suggested eye surgery and a brow lift.

As we got talking, I mentioned how much I didn't like my turkey neck, which made me think about my age.

People had remarked about how young and fit I looked — I did triathlons, including a half IronMan — but I was still self-conscious.

The total cost was around $60K

In the end, we settled on a deep plane facelift, neck lift, brow lift, lower blepharoplasty procedure, facial fat grafting, and fat-based liquid rhinoplasty.

I thought that, if I were under anesthesia anyway, I might as well get more than my eyes and brow done. The total cost was around $60,000.

My girlfriend was supportive, but I only told my two daughters about two weeks beforehand. I suspected they'd say I didn't need it, but they said it was up to me.

I'm not the nervous type, so I wasn't worried ahead of the operation on July 31. It took around eight hours, and I stayed in the hospital overnight.

My face felt very stiff afterward, which I'd expected. I had a spinal surgery a year earlier, and my body had temporarily stiffened, too.

There is less of a stigma about men having cosmetic surgery

There was very little pain or puffiness, but I stayed inside for three weeks, though it probably wasn't necessary.

I'm not very good at keeping secrets, and I thought there was no point. There is less of a stigma these days about men and cosmetic surgery.

In fact, I told everyone who cared to listen.

I think the results are exceptional, as I don't have as many wrinkles or as much facial drooping. I recently visited a new dentist, who said I looked 50. A taxi driver guessed my age at 55.

My younger brother used to joke with restaurant waiters when we were together that I was his dad. He can't do that anymore, and it's a good thing.

I'm considering veneers

I know 72 is relatively mature for a facelift, but I feel I'm less likely to need another one in the future. I'm considering veneers on my teeth, but I'll leave it at that.

I didn't go ahead with the surgery for my girlfriend, but she is delighted by my rejuvenated look. The feeling is certainly mutual.