My gut says we'll be over 10% before it's over. Not sure we will get to 14+. We are covering the 70s in my history classes, so it is easy for kids to see the parallels. In Econ inflation comes up a bit more often.
The root problem back then is everyone in elected office assumed Keynes was right. Nixon had Milton Friedman in his employ and ignored his advice.
Today we know Keynes was wrong, but some people still cling to the false hope that government can fix it. They can make it worse by continuing to spend money, but no US policy maker of any persuasion has the insight to make the hard decisions to actually cut spending. Given that it is the only lever they have, they will not fix it. It is up to the Fed to be the grownups. I'm not confident they will act prudently either.
My prediction assumes that the war stalls out in Europe. If China, Iran or North Korea decide to follow Putin's road map, it will be much worse. (Not to mention some other heretofore unexpected calamity)