Being white in America, or really anywhere else in the world comes with its privileges. If you haven't taken advantage of them, that's your own fault.
This type of marginalization has happened and is still currently happening in Eastern Europe, but it's done around ethnic and/or religious lines. The most obvious examples of this are the the treatment of Jews and more recently the Bosniaks in the Balkans. It also happened in Russia to the Cossacks and Crimean Tatars, among others. It operates on the same principal.
All the minority groups you just mentioned are also Caucasian, so they are priviliged, but at the same time they... are not? In your original post you made a racial claim that just didn't make much sense to me at all, same as all race-related stereotypes that try to somehow classify groups of billions.
If you're white re you more likely to be successful and face less discrimination from your point of birth going forward? Yes you are.
https://www.equalityhumanrights.com/en/race-report-statistic...
If you think people who are systemically disadvantaged deserve some additional help, then target it to people who are systemically disadvantaged. You can do that without without creating any racial discrimination, or any of the harm that comes along with it.