Downgrade from windows 11-10 please help

I came across the infamous windows 11 “boot loop.” So I ran through all the steps of trying to fix it, system restore, commands, reset pc, un-install updates. I’m thinking it’s my bios that’s outdated but I even went ahead and started a fresh install back to windows 10. Loaded the install media via flash drive, that all installed. I then get to the point where it restarts to continue the install process, I get back to the dell loading screen, and it freezes at 42%. Followed the pro tip of turning the pc off, removing the flash drive, and making sure boot manager was priority. Once the computer restarts again, I get the error “the computer restarted unexpectedly and windows installation cannot proceed. To install, restart the computer and restart the installation”

please for the love of god help. Going on 2 full days of trying to troubleshoot this