In all likelihood, Gabbard and her campaign managers are perfectly aware that: 1. Google's automatic account suspension systems were doing exactly what they would do for any other account. 2. There was no intentional discrimination/meddling. A sudden spike of search traffic corresponding with a sudden influx of advertising spending is likely to trigger red flags for the system. 6 hours of downtime for these google ad…
She has won numerous elections over a decade, and her campaign is likely adept at managing Google ad accounts. If they suspect malice, they cannot be discounted for lack of experience or understanding of what they are dealing with. It's best to wait till this case enters the discovery phase before concluding anything.