Oh boy, a fight I never intended. Where's the popcorn?

Thanks, Spoon. MP-Ryan, I appreciate that you're trying to keep me informed. I understand that you don't mean offense. I might do some more research before settling for Windows 7. Still, for the moment, I'd like help with this.
Again, guys, just to make two things clear:
1. Price and Availability are not a question here. I'm looking for model ideas. If it turns out that most of the ideas I get aren't available or are way out of my range, that's on me.
Maybe I should have just stated it before, but I'm not ready to buy
yet. I'm thinking about buying later, in the Summer or suchlike. So I've got plenty of time for thought on this issue, and listings that anyone finds now are likely to be gone by that time.
2. I definitely do not want to take a laptop with Windows 8 or 10 and downgrade to Windows 7. Even if I thought that downgrading was stable or reliable, I'd rather not buy both a laptop and a legit copy of Windows 7. I'd like a laptop from 2014 or a little older that comes with Windows 7 stock equipped.