Whats the most inane concept/development to come out of the nuwho era?

The Doctor's sudden libido/romantic relationships?
The Doctor gets a chubby irritating middle aged wife?
Time Lord sex changes?
Emo Daleks?
The War Doctor?
Mary Poppins Master?
"The man who never would"?
The Doctor using British working class regional accents and colloquialisms?

Or Something else?

That his incredibly young companion is far wiser than he is.

The current Doctors seem to forget all hard earnt lessons and act like it's groundhog day every day. So his age and experience become utterly irrelevant, and it all becomes about "wanting companionship". He might as well be the biggest idiot in the universe now. Sometimes he actually is... and, even worse, seems to revel in it.

P.S. The "he" can also apply to "she", and now the companions are "new best friends" the permanent infantile idiocy is totally complete. No point in future Doctors, because all wisdom is lost, and instead a new infantile needy imbecile will be there instead.

The complete new life cycle actually existing rather than be a clever lie by the Time Lords.

All of it.

iank wrote:All of it.

This.
Been thinking it all through this crimble break and- all of it.
It would be fine in a cartoon, but they have turned the main event into a lightweight pablum full of preachy "lessons" the nomenklatura think we need to hear.
Fuck it all off.