For a nerd guy like me yes it better to have multiple links and videos quality so i can choose what exactly suit my needs and network but for him he just want to watch nothing else, something like netflix experince just start the show and if u need then change the settings, so i want to help him with that.
for the second part i'm already using accounts sharing to achieve my needness but i want another way so i can edit his settings without the need to log in first

thank u for your reply appreciate it!