That’s a common misconception that’s been passed around the Internet so long that it’s become common knowledge. There’s a great (now deleted, but archived) writeup showing that the Wachowskis always intended humans to be batteries. The actual source of the “processors” idea came from a Neil Gaiman short story written to promote the movie at its release

The Covid episode made me bail on the reboot altogether. It was the worst offender in every way that the season was bad, including the pacing of the episode.

All the episodes in the newest season resolve the plot in the last like thirty seconds of the episode. It’s like the writers kept writing until they ran out of runway, then just yelled, “oh crap!” and wrapped everything up as fast as they possibly could. Which is bizarre because the episodes are so full of tepid puns and “phone bad” boomer humor you would think the writers were starved for ideas.