I didn’t need to buy my PS5 either, but my PS4 was a much older device I’d bought cheap from a co-worker and I felt like it was getting slow.
The bonus of having both is that the PS4 is comparatively light and compact, so I can travel with it, and for the two PS5 exclusives I have, there is an option to remote play the PS5 on the PS4, so I’m generally happy with my purchase.
All that notwithstanding, I’ve got an Xbox One X and I’ve seen no real need to upgrade that to a Series X. There are no Xbox exclusives for the Series X/S that have been driving forces.
This generation honestly feels like it lacks direction. The consoles are more expensive and are huge devices, with controllers that now cost more than games. With the original scarcity of the newer consoles, nearly four years into this generation, new releases are still available for the older gen. I feel like we’re reaching a point where console evolution either needs to take an enormous leap, or we just stop seeing console generations altogether.