They need 15% of that space.
It isn't about the drives or if people can afford a certain size SSD (although that matters more than you are admitting). It's about asking better of people and companies responsible for destroying over a decade of hardware advancement due to bad optimization (to save money), overly-abstracted frameworks (to save money), and improper handling of assets (to save money).
They made a mistake in not prioritizing this, they fixed it and admitted there was a problem. That's good. What isn't good is people polishing their knobs as if the devs did this out of the goodness of their heart. They didn't, they were losing players because people were speaking with time and money. Just like you wanted. Just like people in this thread are doing.
But glancing through your other replies I'll just stop here. May your drive space remain vast, and your tolerance for badly-optimized software remain stronger than mine.