"As much as I like Anya and her contribution to the thread, why are we still talking about MOD and FOD 😫"
I would guess it is because MOD, as MidwifeyHooper, was extremely relatable and she gained the trust and goodwill of her IG audience.
She then rebranded as Mother of Daughters and her husband rebranded as Father of Daughters. (The matching IG handles have always been a bit cringeworthy - perhaps that was Strike 1?) Expensive holidays and designer children's wear rolled in - all undisclosed as advertising - plus there was the move to a big house. (Not to mention the incredibly unsubtle grifting for whitegoods.)
In a surprisingly short period of time MOD became unrelatable and she lost at least some of her audience's trust and goodwill. People are maybe cross that MOD has benefited quite so much from them while her IG has changed to being mostly advertising?
There is also the fact that the success of MOD and FOD's IG accounts is dependent upon four photogenic daughters. That's another can of worms that might make a lot of the former MidwifeyHooper's audience uncomfortable.
It's like a case study in how to ruin one's own Instagram account in several easy steps!