add "facing" & in /camera Command

add "facing" in /camera, for instance :- /camera @s set pos ~ ~ ~ rot facing @p so camera will face nearest player AND ALSO add "move_along" in /camera, for instance :- /camera @s set pos move_along @e[c=1] so camera will move along nearest entity why should add it? It will help content creators to record cinematics and will massively improve content quality. Details :- we can use "move_along" by using repeating command block but its laggy and not the best way to do it. It would be nice to see these features as it would be soo helpfull and would unlock soo many cinematic video making possibilities. If you are reading this, share your view below, I would love to read it. Thank You