I'm convinced that's what NFTs were partially invented and pushed to do. Hot new shiny thing to bring new money in to let the original crypto group cash out.
Thinking that they solved a problem that anyone has ever had is what's absurd.
In fact, your possession of the deed doesn't really entitle you to anything. While you assume that law enforcement would accept it as proof, they do not have to, and ultimately judges and the county registration system decides who owns what. And it's not even all that straightforward in some cases.
So sure, your deed to your house. Okay.