It's not about making it reasonable, it's an open threat to punish anyone who does decide to benchmark Oracle. Nobody's going to win the case, but whoever violates the term will surely wind up bankrupt defending themselves.
https://www.nolo.com/legal-encyclopedia/personal-liability-p...
TL;DR: If a judge thinks your corp was just a protective shell, you can be held personally liable for its debts, and your assets can be seized.
Money is money everywhere. May be even more so in Russia.
I have no idea about China, though.