In October Bitcoin also experienced a price increase so that bitcoin scored an all-time high of around $66,698 on October 20, 2021.
So, for a short period of time there is a situation where altcoins go up when bitcoin doesn't move at all.
If you have been here long enough (which looks like you have) you know that after bitcoin reaches a peak, it drops just a smidge and then alt season starts where bitcoin stays around the same price and then alts go up like crazy. That is called alt season and that almost always happens after bitcoin reaches to a new all time high and a big one at that (not like the new record we had recently).
So, I believe that we will have alt season, and it will not be based on bitcoin at all, it will be based on purely alts.