Ah, yes. The “let’s bloat our game size to bully other games off your SSD so you’ll be reluctant to ever uninstall it, because reinstalling it would be a big pain, that way you’ll play it indefinitely and give us extra money in micro transactions” strategy.
Not really though. The HW accelerated compression algorithms are quite fast, and actually increases the effective I/O speeds significantly - this was a huge part of the “road to PS5” presentation by Cerney a few years back.
The problem is that it means optimizing for each target platform. Which is more expensive than not optimizing for any platform. So guess which one Activision does?
Platform specific asset optimisations are completely automated these days.