With so many votes for Cs (like 13 different people had a vote), there is a very small chance to lynch a G with only 3 votes. You and Salvo had 2 votes. If one of you was a G, then the Gs would have made sure that more people would have 2 votes on them, and then add a 3rd vote for a C in case one of them is in risk.
The man even changed his vote from you to me ffs. He lost hope that someone will add a 3rd vote for you.
Unless 2 Gs were offline at the time, it makes no sense a G to do that.