So: my investments remain in very bad shape, inflation skyrockets, meaning my current net worth as well as future earnings are far lower. What does this help someone in personal terms?
The Fed kept interest rates artificially low for the past decade such that everyone could dance around a stock market bubble, and now they've backed themselves into a corner. Rather than let interest rates naturally rise as the bond market is currently signalling, they're making further moves to suppress them. Fundamentally they're continuing to undermine the distributed decentralized economy, and reshaping it into a centrally planned one revolving around who gets access to newly created money.
If you're retired, this is possibly good for you. Reducing bond yields to 0 is usually very bad for pensions and retirees... But maybe you've got a lot of equities?