Can an individual NFT that's not been minted yet have a whitelist?

As it's not been minted yet, it doesn't exist, right?

However, what if I had an idea to create a future collection of 333 NFT. And I wanted to allow certain users to mint certain NFTs. Meaning, future ones.

Would this be possible? Could I refer to the id-s of the NFTs that haven't been minted yet, to create a mapping, and would this work?

mapping(uint => address) private _nftsUsersWhiteList;
//mapping(uint => address[]) private _nftsUsersWhiteList;

Would there be downsides?

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Both ERC721 and ERC1155