where are the infection an d CTF playlists?

me, I pretty much prefer to play infection and/or ctf games. slayer games are pretty vanilla. kill, kill, and… oh wait… more kill. gets boring after awhile. I loathe the system because it puts more weight on slayer stronghold games on btb and not much on ctf.
wonder why 343 left this out? there have to be people out there like me that love to play btb ctf, infection and other team games

Strange, isn’t it. Some of the most popular game modes not included on launch? To be fair the maps weren’t designed for it and Forge was still a WIP. The fact that we still don’t have Infection/Flood, Juggernaut, King of The Hill, Regicide, Oddball, CTF, Assault, etc. is beyond me.