Your blog post is making a logical error. You're assuming that you're being owed the right to exercise your options retroactively so you calculate the foregone value of the stock you could have had if you exercised, which is dishonest because they can only deliver expired options to you.

You could still sue Nvidia for compensation, assuming no statue of limitations, but the thing you can be compensated for is a completely different thing. You can still be compensated the value of the option. I.e. the difference between the strike price and the market price 30 years ago. That's the thing you can sue for. You cannot retroactively extend the option because longer duration options have a higher premium so you would be telling Nvidia to pay you more money than they contractually obligated themselves.