It seems to be processor dependent, mostly impacting more recent processors, mostly Intel, but a few AMD as well. For example, my Intel 11th generation i7-11850 only shows ~6% CPU utilization at any given moment for the game, but several people here have posted that their 12th, 13th, and 14th generation Intel processors are running at neatly 100% constantly. I have a feeling, at least for the Intel processors, that it has something to do with the Intel Thread Director somehow making a mistake in how it is assigning and scheduling processor usage.
