Business ALEX BRUMMER: Deliveroo could well prove the naysayers wrong Riding the digital wave: Deliveroo is down but not out and could well prove the naysayers wrong, says ALEX BRUMMER By Alex Brummer for the Daily Mail Published: 16:51 EDT, 7 April 2021 | Updated: 16:51 EDT, 7 April 2021 After the April 7, 2021