Yeah, there are tons of examples, some more direct than others.

Likewise the index averaged stock market is now basically free money forever for people who already have enough to make significant investments.

Yeah, sure, it could crash down in theory, but we've all seen how much effort will go into protecting the money if that actually happens, primarily at the expense of the less-well-off (who are far more impacted by inflation than the wealthy, and will suffer the most as we continue to cut safety nets rather than raise taxes on the wealthy to deal with the debt created by the financial engineering involved).