Yes, Prem's rosy view of Modi is certainly at odds with much of what I've read elsewhere. But he's talking his book so I personally don't worry about the discrepancies.
In general, I feel Prem's writing often makes him seem avuncular to the point of being naive, particularly over the past few years. (The exclamation points ending every second sentence don't help.) I don't believe this is fully reflective of the depth of his thinking. Buffet also has the whole "Uncle Warren" persona, but there's certainly a very shrewd businessman behind the aphorisms and platitudes. Maybe not a fair comparison but perhaps you see my point.
Not comparing Modi to Lee Kuan Yew, but things were not rosy during the first few years he took over either. But to make progressive change for the entire country, he had to make tough decisions to modernize the nation and bring it to developed standards. Today, Singapore is the standard by which most developed nations are measured. But did the ends justify the means?
Perhaps, Modi is of the same cut...and to get India where it needs to be long-term for the benefit of all citizens, means pain for many years to create the necessary environment for change. Another example is China...not sure many of us agree with how they got there, but today people outside of China (Munger among others) are talking about the eradication of poverty in China...something we haven't seen any nation of their size accomplish as quickly as they have.
I have no position on Modi or China...but I am amongst those surprised by the changes they have made or are attempting to make...having visited both countries recently, talking to various classes of people and just looking at what they are doing. That being said, I'm averse to investing in China simply because of the sheer frailty of property and legal rights there...and even now extending into Hong Kong. Cheers!
Lets not compare modi to Lee kuan yew. Democaratic rights and free speech has gotten bad to worse in the last 6 years. nobody internally is covering farmers protesting from last three months because all the mainstream media is owned by big biz who back modi financially and have benefited from these privatization moves. lawyers and teachers are also protesting all over. Few people who do speak out are harrased with sedition charges or at least by income tax department.
https://time.com/5942125/women-india-farmers-protests/