I imagine there are a lot of people on here who played Gran Turismo back in the day but have now transitioned to playing sims on PC and have stopped buying consoles. Or they have both and their PC will offer the best experience since it's hard to get your hands on a new gen console!
I think it simply comes down to PC gamers using forums like GTPlanet a lot more than console gamers. Several years ago I checked via one of the early game speed traps what the difference was between FH3 on console and PC. I believe over 90% of FH3 players were on console. I think that might drop a little bit because of Steam and PlayStation gamers wanting some FH5 as well (via PC). But I would be really surprised to see the console population drop below 80%.
When this poll opened I was pretty sure I would only play FH5 in my Series S thru a 1080p monitor. But I got my hands on a LG C1, and after watching the old One X truly perform to its graphical potential, I'm leaning to play it in both consoles.