Correct. Although there is only one brand that has sold a Tweet NFT for $3mil.
The enforcement, interestingly, is more traditional; the owners of the "Valuables by CENT" trademark can use existing legal structures to prevent anyone else using that name.
Meanwhile the NFT is digitally linked to the Valuables by CENT smart contract on Ethereum, which will presumably have an 'author' property attached to it, set to the string "Valuables by CENT".