I'm willing to see where this goes but at this point sack RTD because he is very clearly out of ideas and it's becoming apparent from the dialogue and plot of this episode that his own internalized biases and beliefs have overshadowed the work and voice of other creatives to the detriment of the show as a whole throughout this entire season. I commend him for bringing the show back in 2005 and helping guide it through a tumultuous time at the end of the Chibnal era but the time has come for him to pass the torch. Doctor who needs new voices, new opinions, and a new direction. It is a show built on progress and change which has kept it alive in any form for over 60 years and it will continue for 60 more if it is allowed to "regenerate" to keep up with the times.