Specifically the Fed is trying to wrestle away the monetary power that Labor has, quoting a "wage-price spiral". In other words, the Fed is trying to cause a recession in order to fend off inflation, at the cost of Labors current economic power.
They are stuck on the horns of a dilemma they created 10 years ago with 10 years of sustained QE and ZIRP, which led to the asset bubble we now see deflating.
Also agree it's largely due to QE! I think the only thing I find weird enough to pause and think "huh, that's weird" is the timing. Labor gets market power and oh wow, we better fight inflation.
Maybe it just all happened at the same time and COVID caused it to bubble over. Just seems weird timing to me.