LordsFire
Internet Wizard
You need to keep in mind that the GOP is a big-tent party. It includes both white nationalists
No, it does not. I'm sure there are a few people who keep such views very quiet who are members, but white nationalists are not a part of the Republican Party in any meaningful way, they have no influence on its platform, its policies, or its candidates. Any who become openly known as such get removed from positions of influence or outright kicked out.
If you can find a single officer or candidate of the Republican Party on the Federal level that is a WN, I'll be shocked. If you can find more than a sparse handful on the local/state level, I'll be shocked, and I wouldn't be surprised if you didn't find any of those at all either.
White Nationalists are traditionally leftists and associated with the Democrat Party. Up until the 80's, they were openly such, and even in this day and age Richard Spencer voted for Biden.