Long story short, was downloading Unity, messed up, ended up deleting all files (yes from thrash as well), instantly regretted it, was able to uninstall unity but not unity hub completely. Now I can’t install Unity Hub again, it always interrupts it or something. Not really sure what’s going on. I searched all hard drives for Unity and deleted that stuff too… Now I have no way to completely uninstall hub, and Unity doesn’t work without it. Could someone please share it with Dropbox or something? And not give me a virus? I’d really like to use Unity. Thanks 
Sorry you are having so many conflicting feelings about Unity in one day
You can delete the folder entirely from the C:\Program Files.
Just make sure you clean the registry and then reboot your machine.