No, divinehand, I'd rather them do what they did with the SSD than a CPU upgrade. I have a PC I built with a 3600x and a 6800xt, I can count the number of titles I've tried that are CPU bottlenecked on one hand, and none of them are on console. You wouldn't see a real measurable difference in 99% of titles going from a 3700x to a 5600x until you start getting to 100+ fps, and that territory means next to nothing for consoles.
The 3700x is perfectly fine for 60fps. A 5600x like upgrade would have been a waste of resources for what they want out of it.
You can distill literally any game down to it's most basic elements and they'll all sound like shit. Sorry about your bad taste.