The main problem in your setup is you installed Vortex. It and its prior incarnation Nexus Mod Manager have always been a thorn in actual mod developers’ sides. Mod devs can easily tell you where to extract the zip to, and what dependencies you need. Any load order manager type thing will always be better when designed specifically for the game you’re running. Having an “easy one click GUI!!!” doesn’t actually help anybody because modding different games isn’t a universally systematic process.