Why would anyone buy that right? Statute of limitations is crystal clear here. The case is going to be dismissed the moment it gets in front of a judge.
I think you may be right but also may be wrong. If that was indeed the case, they wouldn't have to respond to him for a whole year. nVidia knew they screwed up back in 1996, but was 100% uncertain like you are. There is 5-10% chance that a judge would accept this on the basis that this was grossly incompetently misrepresented in 1996 and OP actually has some ground for suing. There is serious financial loss here. If I received 1000 shares from Meta for my work during my full time employee and then keep thinking I had 1000 shares invested for 30 years, but turns out no I do not, that's a big loss!
Out of curiosity, why do you think you know that?