Your first point is correct, they are not that old. And while Nokia is still a company, it does not have the market power it once had. And that's what I meant with it might not vanish - Oracle will still be a company. Still, I think age is not really a good metric for success.

Your second point is right on the spot! Its valued. By what? By others, right? Somebody says a company has a value, which might not reflect its worth. As mentioned by some other commenters, Oracle has a lot of competition. Good competition. That's why I wrote it needs to change in order to stay competitive.