All NFTs will work till the end of time but no new NFTs will be made so no remaking of the old ones either. Owning NFTs which can help with your goals is good and great but not owing them doesn’t put you at any major disadvantage. There are always fields which can help to achieve the same goal besides the reason Captain made this decision because he clearly has planned something better to offer to improve our lives!
Please go through this thread as well.
https://forum.enlightenedstates.com/t/the-nft-program-has-officially-ended/87367