I don't think Nft is a long term investment, I think Nft is a seasonal altcoin whose trending is almost over, we can notice that every day the trend is getting lower, but for long term investment altcoins are like Ethereum, bnb, matic, and doge. I think only those altcoins are long-term investments
There can be some for long term but not all of them are hitting the idea that they are good for that. Still, if there's a concern and worry about the future and long term.
Stay and buy those cryptocurrencies that have proved to be the best because they're the ones that will likely survive no matter what is the current hype, you'll be glad that you have them.