I don't think so, let me ask you this though, do you think that paintings disrupt the economy? If no then that's probably the same with NFTs as most of them are like paintings, they're overvalued and sought after by many because it's a status symbol. The world of NFTs is too small to be able to disrupt an economy and even if it has the capability, I don't see how it can disrupt though.
You dont see that the NFT and Blockchain goes outside the system of Swift and Iban and therfore the banks cant control it.