When Do You Think Sims 4 Will End?

I even wonder if they might start up another game while this one is running. Sounds far fetched I know and maybe I'm dreaming but I'd love one that was rated teen and above. Now I'm not talking over the top here before anyone gets their knickers in a bunch .. just a game that they go into knowing they can release it the way they did in the past and even push it a little further since some limits would be lifted. They have to do things now that other countries will okay also ratings wise.. sometimes they say well too bad were gonna do it anyway as in the same sex relationship and marriage stuff and I applaud them for that.. Russia didn't though. Game rating stuff is strict now... and they stay well below what I think many of us want.
I really would like to see a real fear emotion, a real sadness and even depression emotion in the future.. Stuff that they might feel or I assume they feel is maybe too much for general audiences at this point.
Anyway I posted this here because in my dreams at least there might be an alternative of a game that runs parallel. I'd be buying two games at once lol. They'd have my money backwards and forwards. Yikes!