T4’s Sin Revealed

IESB reports the studio’s intentions for the fourth film in the Terminator franchise.

The “Terminator” series is one of the highest-grossing R-rated franchises
of all time, with the first three films having grossed more than $1.03 billion
worldwide. (Ergo the fourth could be R and make plenty of money as well) But
Halcyon producers thought it was time to broaden the upcoming fourth film’s
audience base (which means try to make even more money), and they believe the
PG-13 won’t compromise the series’ gritty vision.

Is if the TV series wasn’t worse enough they want to do a another nuder movie. “PG-13 compromise the series’ gritty vision”? Compromised Enough?