this isn't about protecting the drivers, this is about protecting the taxi industry and metropolitan mass transit unions both of which were under threat of better service being offered at lower costs both to tax payers as a whole as well as customers. you don't have to like Uber to understand what this is really about. It is protecting the current gravy train the politicians rely on to stay in office.
edit:
https://www.njbia.org/get-njbias-tax-changes-for-2019/
Unemployment Insurance, New Jersey Workforce Development and Health Care Subsidy Fund Taxes
> Employee and employer state Unemployment Insurance tax rates will apply to the first $34,400 of an employee’s earnings in 2019 (up from $33,700 in 2018).
> For 2019, employees are subject to a 0.0425% (.000425) Workforce Development Partnership Fund tax rate. The employee Unemployment Insurance tax rate remains at 0.3825% (.003825) of taxable payroll.