Does this article paint an accurate picture of what lies ahead for collectibles?

[Bram99]

No one really knows but:

1.). Most of the expensive cards are already in the hands of the top 10% - they don’t rely upon the 90% for valuation support.
2.). Relative scarcity: vintage cards remaining roughy same scarcity while dollars are becoming less scarce (Fed printing Trillions and looking to create new numbers after the word trillion). So inflation should help scarce assets.

Now, that said, if there could be a demand shock then rather than it coming from lack of funds from the <10%, I think it could come from people not collecting cards anymore due to sports becoming less popular going forward.