If we want crypto currency to be a currency we have to keep spending right? But at the same time it's something worth keeping too since I do the same with my fiat in bank for more than 2years without touching it. Is it possible to say that Bitcoin in every wallets for the past 2years without moving are considered lost due to death or lost recovery keys? It's pretty hard to believe that anyone won't come back for their Bitcoin after 2years with no activities on the wallet.
Spending or storing crypto is a personal choice, no one made it obligatory to spend bitcoin in order to keep its status as currency instant. That would be silly to think of.
Keeping bitcoin as a store of asset is being done my many people. They will use that money when they need it. It is not that those wallets which remains inactive for a few years have seen their owners demise. It is possible but can only be speculated at this point, not proved.
Forget about getting access to keys for lost wallets, those offers are scams, trying to lure you by using your greed.