You're not getting that. You can't claim PS5 is PS4Pro 2. A PS5 that's BC is a PS5.
You need a more powerful console to be released as a new PS4 for your theory of a PS4 Pro 2 to be proven correct; if the next console announcement from Sony is a PS5, your theory was wrong.
You need a more powerful console to be released as a new PS4 for your theory of a PS4 Pro 2 to be proven correct; if the next console announcement from Sony is a PS5, your theory was wrong.