Not in the US but I kind of apply this to the Democratic party itself. Obviously they aren't outright fash-branded like this GOP faction and strategically voting for them is like a forced thing at this point, but they are objectively a center-right party, and I believe the economic policies they promote are in effect an accessory to the GOP's. What's more is Democrat PACs actually give money to run ads on behalf of the most fash GOP primary candidates as part of a strategy to get them easier opponents, and it's worked before, but it also directly enables that faction to gain more ground over multiple election cycles. Like Hillary wanted to run against Trump, they helped him get the nomination, how funny would that be if the GOP had Trump as a candidate, they'd be a laughingstock!

I feel like this whole thing is a downward spiral with two factions that aren't really even offering economic alternatives at this point because the neoliberal market based "freedom" is basically consented too. It's like do you want the happy Democrat branding of this or the fashy GOP branding while it all spirals out of control.