Given how milquetoast the democrats seem to be on these topics, if those are the only two possibilities, it might be time to start training, or shopping for a home overseas if you’re in the USA.
On the other hand, there’s delaying tactics, and realizing that mixed race kids are getting more common generation by generation. They’re losing power and relevance because they’re hitching their future to a smaller and smaller group. Billionaires certainly have hoarded resources, but they’re not going to fight. They’ve got to have a pool of stupid/brainwashed grunts to do the dirty work. The “pure race” folks are going to have a harder and harder time fighting their fight as their children and grandchildren marry other races, or heaven forbid, turn out to be gay or trans or whatever in a society that’s slowly but surely being more open.
We can minimize their damage if we’re smart about it, and out culture them. We’re not living in their society. By the numbers, they’re living in our society (and not doing a very good job of it. Mr. Rogers would be worried about them.).