When the Turing based RTX series launched in October, 0 games supported RTX technology. However, that finally changed with this new RTX focused patch for Battlefield V, the world's first RTX compatible game. However, RTX on doesn't come very cheaply to Turing GPUs.
https://www.notebookcheck.net/RTX-on-or-off-Battlefield-V-s-RTX-implementation-cuts-performance-in-half-for-Nvidia-s-RTX-series-GPUs.361656.0.html
Good thing I don't play FPS and most of the games I play are fine at 30fps :)
When your whole life flashes before your eyes, how much of it do you want to not have ray tracing?