DoorDash is investing heavily in new technology, delivery robots, and other initiatives that it says will drive growth — but it comes with a hefty price tag. The delivery service said in earnings results on Wednesday that it plans to invest "several hundred million dollars more in new initiatives and platform development in 2026 than we did in 2025."With all that spending, DoorDash plans to create a "new global tech platform" for all of the brands that it has built or bought. DoorDash has acquired multiple ...