In theory, sure, but Uber offers insurance for driversYes, that's the deal. Voting Yes means you support the current system were the companies take no responsibility for their drivers, because they don't consider the drivers employees but independent contractors. Thus any accident, injury or similar and all associated costs gets moved from the company to the individual driver.
If the deal were too bad, only the most desperate of people would take the job, and that's not good for business when you have customer-facing roles.