The article claims that Nehru and Gandhi hated princely dynasties and ironically they themselves are now a political dynasty unwilling to share power with non family members
nitpick: today's Gandhi dynasty (Sonia, Rahul, Priyanka, Robert) is actually Nehru progeny. Nehru's daughter Indira married one Feroze Gandy and got their surnames "updated" to Gandhi spelling. the Gandy and Gandhi have absolutely no connection .
The Gandhi dynasty is not descended from the M.K "Mahatma" Gandhi who fought for independence. It is descended from Nehru though, through Indira Gandhi (née Nehru).