OpenSea stated to the U.S. Securities and Exchange Commission (SEC) that NFT marketplaces should not be regulated under federal securities laws. OpenSea's legal advisors argued that NFT marketplaces do not meet the definition of an exchange under U.S. securities laws, as they do not execute transactions or act as intermediaries. The SEC's past practices have created uncertainty, and it was emphasized that this uncertainty needs to be addressed. How do you think NFT marketplaces should be regulated? Share your thoughts in the comments.