What year do you think will be The Sims 4 last year before its no longer being developed for? Sims 1 2000-2003 Sims 2 2004-2008 Sims 3 2009-2013 Sims 4 2014-20??
I'm saying 2019 although I think it may go into 2020. If there are plans to dissolve Sims 4, then they will probably just finish wrapping up what they have on the shelf and one or two concept designs but no more