Change in mentality is needed, not a change of GPU.
Getting over the upgrade itch with tech is a huge relief.
I think another mindset that people need to get out of when considering an upgrade is that you absolutely do not need to play at ultra settings. High settings are, 95% of the time, absolutely indiscernible during gameplay (and I often can't tell the difference even when looking for it while stationary.)
I play Red Dead Redemption 2 at 4K, everything high with ultra textures and the extra graphical options at medium and get about 100 FPS.