Yes, it's incredibly odd. Most US large ETFs and crypto have basically been in lockstep for much of the last few years. Same with housing, delayed a bit. It seems to indicate that that we're seeing when we look at the price of these assets is largely just a map of inflation rather than a substantial increase in value (i.e. just a graph of non-USD assets going up in terms of USD as real value of USD decreases). The easiest thing to check against, though, is gold, which has barely budged in comparison. Metals are not moving in lockstep. Given inflation, and the uncertainty at the beginning of COVID, you would've really expected something there. Genuinely don't get it.