Agree for: rule of business part.
Have different POV on: good show definition - it defers person to person.
Point here is: most of the progressive fiction shows not getting TRPs hence forced shut the shop sooner....
while same old saas-bahu saga, double marriage, EMAs, moral -less moron ML, bride swaps ....etc topping TRP charts!
Per my 20+ years experience in itv:
more tears in FL eyes... means more TRP
More suffering - abalanari FL, brings more TRP
More immoral acts done by ML.... top TRP
More troubles in ML-FL married life - more TRP
Number of FL dominators increase... TRP increases.
Some exceptions:
Left Right Left
Diya Aur Baati Hum
Swaragini (some extent)
Mukti Bandhan