Earlier quoted context omitted.
Thats not the same thing.
I just explained why it is. A one line response of "nuh uh" is not convincing.
You point about minting another is an interesting point but its not a double spend so we veer off the topic.
If we take your point then its the same as saying anyone can create a new crypto and call it Bitcoin. If I have an OG Bitcoin and you have a fake one then you can steel my real one. No you cant.
The reason is that people discern what Bitcoin is vs. other coins.
NFT cooy/paste is a problem but it is a distinct and different problem to double spend.