The condition based pricing is just a way that scarcity is created over time, naturally. Say 50,000 gen 1 Charizards were printed but only 500 made it out of the decade in 9/10 or 10/10 condition...
NFT minting just creates known scarcity from day 1. You know (or can reverse engineer) the actual odds of pulling a certain type of NFT on mint.
With day 1 scarcity you can get somewhat appropriate market pricing a lot sooner than waiting years and years to see what survives and stays popular and in good condition.
NFTs would suffer from SOME temporal scarcity increases because certain tokens would get lost in wallets, stuck in dead owner's hands, etc.
Over time, who knows what this means as far as comparing traditional collecting to digital collecting. I'm sure there will always be a space for physical card collecting - there will always be aficionados. Will NFT collecting replace some of that market share or just function as a new industry?