RTX will be the first thing turned off in most games. It's "ok" in BFV, but definitely nothing worth losing 70% performance over. I could see RTX working better in like single player Sci-Fi games that a lower FPS isn't that big of a deal and RTX gets to be shown off more.
70% hit? I still hold 4K/60 virtually all the time on my 2080Ti. Or are you going for a higher Hz monitor with a lower res?
I didn’t buy it for RT, it was the best available at the time unfortunately, albeit way over priced.
No complaints with the performance though!