You can not fully uninstall gos even with root (it will bootloop). However, I'm pretty sure my script disables gos which is the most you can do (I will check in next update)Can you please add an option to debloat GOS, game booster and Game launcher also any other system app that may be throttling the tabs performance?
Thanks
Game launcher and game tools get removed so if they dont for you you probably did something wrong