leftytighty
Not making excuses for every instance but in the vast majority of cases, optimizations are done by making trades between runtime performance, RAM usage, and disk space. Of these, disk is cheapest. You might optimize something and end up using more disk space as a result.
For example not all video cards support compressed texture file formats (though gaming hardware is likely to be close to 100% now…) so you might store texture memory uncompressed on disk (bigger size) to save on the decompression needing to happen on the CPU before transfer to the GPU.
I still think it’s overly cynical and not likely to be a conspiracy in this case but I do agree that it’s a general concern, highlighted especially now with the genocide in Gaza, so I don’t think you’re wrong to feel that way. I’m still choosing to be charitable in this case, however.