BMD bought Resolve maybe 15 years ago now, but the support is not limited to BMD hardware. It was more of a way for them to ensure BMD hardware support in a video editor at the time. Personally I have their web presenter and an older model of their TV studio kit at home (long story), but I also have a variety of other hardware, all of which works just fine with Resolve.
I'm using Resolve on the regular for my VHS conversions, though some tasks would be easier with the premium instead of the free version, I just fill in with ffmpeg or other tools and move on.
Just FYI, the download will ask for an email/name/etc, but the download starts right away, so you don't need to actually give any PII out to get it.
If it works for you, I've found running some things as a VM works better than dealing with windows.
Admittedly I have a lot of hardware due to what I do, but I've got (multiple, but just one is relevant in this case) proxmox server set up with an extremely tightened up windows 10 build. I've removed pretty much everything humanly possible on the windows side, just installing enough for the applications I need.
I then have a GPU that's passed through to it directly (that machine is headless otherwise). So I'm getting all the GPU acceleration, but without using anything else on Windows, it stays slim and trim so it runs pretty well, and it's pretty light on ram use.
With the second DP input of my monitor, I come off a video switcher but you can skip that and go right off the GPU. Now you've got a lightweight little VM directly connected to your display. Pass through your USB device of choice (I'm assuming a controller here, but you can use a second keyboard/mouse or USB host switch if you want).
Personally I find this approach easier since I don't have to deal with all the memory gobbling nonsense on the windows side, I get to do my daily work in Linux, and specialty stuff that I just can't run in wine stays readily available.