Once a central bank crosses a taboo boundary (QE, Negative Rates, using central bank balance sheets etc.) it becomes the standard. But there are other patterns occurring now too.
Like the V shaped recovery of the stock markets since the Federal Reserve caved to market pressures. A V shape recovery is not stable and could come down as fast as it went up. How about the pattern expressed by wall street traders as they took over the US Treasury market (which is supposed to be a safe haven) or the myth of a “strong” dollar as inflation robs the fiat currency of all purchasing power value.
Of course a key historic pattern is what happens to gold during a reset. Better get some now while you can.