Oligarchs usually have deep ties to top people in Government and they do each other favors. Some aspect of that probably happens at some level with some SV (and elsewhere) big-wigs and Government but not to the extent it becomes too shady. Of course there are whispers it does happen especially as it concerns family members of high gov officials seeming to have beneficial relationships and businesses getting a friendly ear. Or executives having a direct lines to gov officials.

I wouldn't be mad at Bernie if he called executives out for behaving like Oligarchs.