I researched this because I'm not familiar with who made it. I came up with MSI?
MSI Bravo 15 A4DDR-022 - 15.6" Gaming Laptop, AMD Ryzen 5 4600H - Newegg.com
AMD Radeon™ RX 5500 Mobile Graphics | AMD
MSI Bravo 15 Review | PCMag
Now with those specs, you should be able to game somewhat well, not "Ultra" AAA but possibly medium to high detail in most titles. Take it up to 16GB RAM, kits are on Newegg, Crucial, Etc. Reinstall Windows from USB and only put what you need on it driver wise, leave the "bloatware", "utilities" out, turn off back round apps except Windows Security, and turn off any unused Windows services.
Spec wise, there's not a lot out there with those specs for the $1k range. In fact, there's nothing available that won't be at a scalper's premium right now, so RAM upgrade is your cheapest bet. For serious gaming, go to a desktop build or something like the Xbox One X/PlayStation 5 consoles. That last link is a good review of the kinds of FPS and such you should be able to get out of that now. 8 more GB's of RAM would be a nice idea.
"It worked before you broke it!"