Riot needs to add "Appear Offline Mode"

I am pretty sure i am not the only Person who suggests this. Now, Playing with Friends and Chatting with them is nice and all, But i would appreciate if Riot actually added Invisible Mode for League. Discord has it and a lot of more modern Platforms. Sometimes I just want to enjoy the game on my Own without having the need to explain why i don't wanna Play with certain People. Kicking them out is not a Option for me because i think thats a bit mean. Some People have Anxiety telling People off and some consider it Rude, So this Invisible Mode might be helpful and usefull. What do you guys think?