I bought a PSP just to play GOW Ghost of Sparta, PS2 just to play God of War 2 and PS3 just to play God of War 3 back in the day, since it seemed it was impossible for God of War titles to come to PC ever since the older titles. Same impossibility as a Pokemon game being released to PC.
I was also planning to get a PS4 just for God of War too; but then it got hinted that a PC release was possible through the Geforce Now leak. Ever since then I know any future titles won't be that exclusive; so why would I even bother buying a PS4, or PS5?
Good games sell their consoles.