right now, i believe a lot have been regretting their NFTs because of such losses. very few NFT projects are worth holding long-term. most of them will die down fast and won't be discussed anymore in this market. opensea though got a lot of profits but those who bought for sure are in a bad position right now.
well, that's the dilemma of buying the hype, you can never be sure of their longevity in the market.
No project is guaranteed to remain in the space indefinitely; old ones fold up, allowing young ones more chances to grow into solid projects. We have what we call the NFT season in cryptocurrency, but it is not yet that period, which is why there have been failed NFTs initiatives in the market. Long-term projects are obviously required in order to profit from NFTs. Trust me when I tell that these great ventures are scarce in the market; any moderator would desire the best for his or her team while also generating gratification for selfish goals, dumping investors' portfolios.