As time goes by, it is really expected that we can see an enourmous increase on different Bitcoin addresses that has Bitcoin balance, especially what the OP said ,the more than 1,000 BTC balance on different wallet addreses. Price + adoption, is the formula for that, that's why.
I don't really add too much value to wallet balances because whales more than ever tend to reduce the risk of holding a lot of coins in one address by distributing their coins amongst a multitude of wallets.
I'm a small fish but I have distributed my coins amongst multiple wallets too, and with me there are a lot of other people who did so. This mass movement of coins to the clueless people might appear to be mass adoption.
No doubt there are new investors entering the space, but news outlets always like to exaggerate every metric to make it appear that there is a lot going on in crypto land, while the reality isn't all that exciting at all.