I doubt it. Republicans spend money almost as much as Democrats in fact sometimes more. Some of these Republicans Governors are running their states into a fiscal hole like Kansas for example. That state better turn around quick cuz it is not healthy right now.
Republicans are reckless with money, but even Bush at his worst wasted far less than Barry the Druggie. Obama added $7T to our debt. I don’t believe Trump would have spent responsibly, but it’s hard to imagine he would have wasted even half as much as Barack the First.