I... wh... how...
GOTY is only 55gb on PS4. The texture resolution has definitely been reduced which will save a ton of space, they may have also compressed audio more. I said they could get it down to 24-32gb if they wanted.
Predictions (Made July 2019)
LTD: PS4 - 130m, Switch - 110m, XBO - 52m 2019 : PS4 - 15m, Switch - 18.8m, XBO - 4.8m 2020: Switch - 22m (Peak Year)