There are weak models behind all of this at best; "cheap money and fiscal discipline" isn't even a model, just moralizing, but the actual arguments about fiscal policy use things like "potential output", which has assumptions like "the economy will overheat if black people have under 10% unemployment".
https://stayathomemacro.substack.com/p/racism-skews-our-beli...
As for current inflation, it's not yet enough to ruin the Fed's decades long record of undershooting the 2% target, but it is caused by an ongoing natural disaster and not money printing. So to fix it, you can try fixing the natural disaster…
Money has been cheap since 2008. Did everyone expect it to be cheap forever without consequences? COVID just blew down a house of cards, fixing COVID isn’t going to magically fix our inflation problems, the house has already been blown down and it will take another decade of fiscal discipline to build something sturdy back up again.
It should be possible to achieve better employment without punishing savers and rewarding debtors.