Zloth SMASH!!! Huh. Puny motherboard.
Let's see, you can have a Cyberpower PC put together with a GeForce RTX 2060, a 23" monitor, 16GB of memory, AMD Ryzen 5 3600, a ASROCK B550 Phantom Gaming 4 ATX motherboard, 500GB Western Digital M.2 drive, 600W power supply, and case. That would cost $1652, so not quite on budget. Should allow for some super-fast loading of games.
If the $1500 is a hard limit, I would pull the video card back to a GTX 1660. Your monitor will probably be a 1920x1080 so that should still be pretty good. If you end up liking gaming a lot, you can update the video card then buy another monitor with higher resolution (and keep the existing one as a second monitor, assuming you've got space for it).
Oh, and I'm not sure what your sound situation is. You can plug in headphones (be sure to get a case with headphone jacks you can get at easily) or plug in some speakers. If you need to buy some, that's more $$$.
(And yeah, it's confusing. This is where the console folks get a leg up. You go to the store, you buy a brand, then you buy the games with that console's name on the box. Super easy. We get back in the lead with our mods and flexibility.)