Lol, that was a funny read. Understandable, coming from a certain viewpoint, but incorrect nonetheless.
Inflation needs to be managed. Study the 19th and early 20th centuries, or the 1970s or any of the inflation spikes in the developing world in the past 50 years, and you can easily see why. To not have a central bank managing inflation is an invitation for disaster. Since the inflation targeting regimes were implemented in the 1980s across the West, there hasn't been an inflationary crisis.
Unemployment is a similar story. It's not that it won't correct itself, it's about the speed of the correction and how deep it goes. That's why I mentioned smoothing in my previous comment. A study of the Great Depression should show you why this is necessary.
As for your comment on stocks, I think you're slightly misinformed. Profitability has never been higher for corporations. And stocks are (by one method) valued using the discounted dividend model. Based on compounding interest, a 20% increase in EPS should result in a stock price increase several times higher. So the story you're saying isn't all too concerning. However, looking at the P/E ratio you can see that the market is elevated compared to normal levels.
As for the bond markets, the Fed has pushed out some of the market due to its...$4 trillion?... portfolio. And it is overpriced. Now I think they should've unwound that position before they started raising rates, but that's just me. But the bond markets are very susceptible to being influenced. Back in the 2000s the Fed tried to raise rates, but the massive demand for US treasuries by China and oil funds single-handedly kept rates below where the Fed wanted them.
You also seem to be mistaken in your reasoning as for why there was a liquidity freeze during the last crisis. It was mainly due to the insolvency of multiple market-makers and a battery of credit-default swaps that were triggered. This cannot happen again, due to a stricter regulation of these types of financial products and the living wills and other standards implemented by Dodd-Frank. Now, could it happen in the unregulated markets? Hedge funds, etc? Sure. But that won't have nearly the same effect, and the losers in those situations are people who can afford to lose the money haha