My statement is that I do not believe that Google is well run today, or in the recent future, and that OKRs are part of that. I believe that their position is not earned through strong organizational structure in recent years, but that they simply have a strong foothold in an extremely powerful market.

What allowed them to 'win' in that space decades ago? I don't know, nor do I feel the need to know in order to just much more recent history. It could have been organizational structures that either in a different time, or with a different group of people, or at a different scale, or whatever, were the key. Or something else. I have no comment on it.