The problems with gold have always been that they already found a way to subvert it with paper, because it has a centralization issue in general. It's not bad to have a small amount for "just in case" type stuff, but then it always begs the question that if you have to have physical gold there are a lot better and more useful things to have for living (guns, booze, cigarettes) in the dire scenarios for practical trading. That's why it's generally an opportunity cost waste, and it provides you no real insurance on the whole state cancelling, debanking, civil liberty/travel insurance to get to other jurisdictions and be a foreigner no one wants to help without any tradeable material, "money" or connections otherwise.
As I see it now, and I've said gold would do well, it seems pretty clear it'll do well and then people will rotate out of it, jettison it as predicted, for many reasons, but mostly because it is quite frankly less practical, less useful, and overall clearly inferior to BTC at this point in time, which is the point of evaluation = now and into the future. "What is the best thing to own?" has already been answered.