Show me a single, PC exclusive game being developed right now with the same budget, resources and talent behind it along the lines of Ratchet, GoW, Horizon, Spider-Man or any other of half a dozen PS5/Xbox titles you care to name currently being worked on, pushing the graphical boundaries in the same way as Doom 3 or Crysis did, back when PC games were the proving ground for graphics tech and not possible on consoles, until one or two generations in the future.
There isn't a single game today being developed exclusively for PC that will in any way make full use of a 3090, never mind a 4090, and make PS5 Xbox owners wish they were PC gamers.
And just upping the resolution & framerates on console ports, until it buckles, is not the same thing at all.