There is no anti-war movement on the right. The only time there is, is when a Right-winger is trying to win an election. Once said right winger inevitably starts a war, the pom poms come out.
I think you are ignorant about the nuances of the US right. It is not a monolithic block anymore than the US left is.
Prominent right-wing figures who are against this war:
- Tucker Carlson
- Thomas Massie
- Candace Owens
- Marjorie Taylor Greene
- Rand Paul
- Steve Bannon
- Nick Fuentes
- Matt Gaetz
Honourable mentions:
- Joe Rogan (I know many people on HN would consider him right wing)
- Charlie Kirk (in the months leading up to his death he said it would be a "catastrophic mistake")
Trump's approval rating has dropped -16.7 points: this represents many of his core supporters bleeding away.
If everyone just noticed that they have to vote left the world would be a paradise /S
Tucker Carlson is perhaps the most popular commentator on the right and has a significant following and he is adamantly anti-war.
There is a legitimate cross-ideology opportunity here that the war party (which spans both american political parties) is desperate to keep from materializing.