the possible migration of gold investors to Bitcoin (BTC)
Bitcoin has shown that it grows in cycles. And some big investors may not like the periods Bitcoin price is falling.
Of course, one approach would be to buy Bitcoin when bull run starts and buy gold when the falling starts. But it's hard to do that and some big investors may not do it.
So I'd expect them either diversifying into Bitcoin, while also keeping gold too, else waiting until Bitcoin price will begin to be less volatile.
The fact companies start investing into Bitcoin is great. But let's not go too far with our expectations.