All of these things between physical and NFT are such huge differences in order if magnitude that they can't really be considered the same thing.
In my 40 years, I've never had someone break into my house and take something and I've never had a house burn down. Yet putting a file on the internet, it will eventually get copied, probably some time in the next 3 months. And I have a bookmarks folder full of once-very-popular sites that are now just completely gone, plus a bunch of still-popular sites that have changed their site layout completely. Hell, it's a bit of a meme that one of the only sites you can count on to never disappear is the god damned original Space Jam movie website.
In my 40 years, I've never had someone break into my house and take something and I've never had a house burn down. Yet putting a file on the internet, it will eventually get copied, probably some time in the next 3 months. And I have a bookmarks folder full of once-very-popular sites that are now just completely gone, plus a bunch of still-popular sites that have changed their site layout completely. Hell, it's a bit of a meme that one of the only sites you can count on to never disappear is the god damned original Space Jam movie website.