Sad it's fake. First the Palworld dating sim, now Cyberpunk floppy edition. They could have made floppys with a txt doc that said "April fools!" or done one of those SD card floppy hacks. But nah, entirely fake.
I'll never forget that Sega made an actual, functional Sonic detective game for April fools. That was brilliant. I wish more companies would follow their example.
Edit: bonus points if one (un)lucky customer actually received Cyberpunk 2077 spread across roughly 50,000 floppy disks.