Ignorance. Though Rai's death cause is not really up for dispute (he died due to complications from a lathi charge from British Officers suppressing a Simon Commission protest), it seems like Babbu is trying to imply that his contributions to the Independence struggle would not be that important if he died of natural causes. So, ones contributions are ultimately measured by how badass they died? Strange man.
I understand really whats going on. For the past 2 years or so, Babbu has gotten really nationalistic for his kaum (Sikh, Jatts, Rural Punjabis) which is great. I think he is against the fact that those people has not been given due respect in the annals of history. But to shit on someone else's struggle or try to snatch or discredit their respect in hopes of it being replaced to a Sarabha or a Sohan Singh is just hypocritical. The very thing he's trying to fight against for his own heroes, he is applying it to other people's heroes.
And I agree. No one should really give a fuck. Its just a man and his opinions. Indian news media loves to cook shit up for uncles to debate about during peg sessions.