In fact, many such upgrades severely overload the Macbook and it crashes quite often. After installing such an upgrade, I encountered that different vertical and horizontal lines started to appear on the screen. I barely got rid of them and that only because I read https://setapp.com/how-to/fix-lines-on-mac-screen detailed and step-by-step manual, and so I really did not know what to do. So you can read it too, I hope it was useful.