Uber forces its drivers to arbitrate, rather than sue, but Uber also won't arbitrate

[Jorpho]

Under the terms of the contract that Uber crammed down these drivers’ throats, it must now pay $1,500 per driver to JAMS, the arbitration service it uses – a total of $18.7m.

The obvious question: can JAMS sue Uber, or did their contract require them to settle disagreements by arbitration…?