https://www.vice.com/en_us/article/qj4q7p/uber-lyft-give-california-gop-millions-while-fighting-driver-reclassification

The Yes on Proposition 22 campaign—a ballot initiative bankrolled by Uber, Lyft, DoorDash, Instacart, and Postmates to permanently protect themselves from reclassifying California drivers as employees—has donated $2 million to California's Republican Party. 

The revelation was posted to Twitter on Monday by KPFA Radio reporter Ariel Boone. The donation was made on Friday, with additional contributions made exclusively to Ventura County and Santa Clara County Republican parties for an additional $20,000 and $2,593.15, respectively.