It's a weighting of factors argument, right? It's probably not simple (or these cases would all be finished by now). Counting against the contractor definition: single, longstanding continuous relationship.
But most of the driving-giggers that I know do not have single relationships, they're working with both Uber and Lyft, or GrubHub, Seamless, Doordash, etc, as each one rises and falls in profitability for them.
