In reversing a Trump labor rule, Biden administration takes aim at âgig economyâ By Jim Puzzanghera Globe Staff,Updated May 5, 2021, 2 hours ago Email to a Friend A demonstration last October against Proposition 22, a ballot measure to exempt companies like Uber from state labor laws requiring them to treat gig workers as employees. Voters approved the measure in November.JIM WILSON/NYT WASHINGTON â Tech companies like Uber, Lyft, DoorDash, and Instacart have disrupted the US economy by creating a labor force of millions of so-called gig workers. Now Washington appears poised t...