The year is 2018
All of the queues are gone. No 5v5 SR, no 3v3 TT, only rotating gamemode queues. You can only play league on the weekends, it makes the matchmaking times shorter and healthier. Ranked 5v5 only shows up twice a year, during those times half the worlds population binges out ranked mode to try and get a good placement.
Soon the league client will only be available on the right RGM week.