Should the next Sims game go above the T rating?

Giving sims5 this ranking means that they would lose their younger player base I think EA would only do this if they would think that there is a larger player base out there that are older, have not played the sims much before and would buy it if it the game would have more things that appeal to them.

So I think a higher rating could be interesting for the next sims game, but only of they add more complex mechanics to it. Otherwise I think the older generation would not really be interested in playing it.