It seems to me that your description confirms that this was mostly caused by the technical decision to use rather unusual architecture for the PS3. With the PS4

It seems to me that your description confirms that this was mostly caused by the technical decision to use rather unusual architecture for the PS3. With the PS4->PS5 compatibility it also feels from the outside like they genuinely didn't know for certain and the internal verification process want going as planned. Very different from an anti-consumer money grab