Truth be said there is a section of people who will never vote/support for Modi no matter how much the Congress rapes the country. No matter how many scams, no matter how many divisive actions, no matter how stagnant the economy becomes, no matter how much incompetency they exhibit.
There is no use in trying to put sense into those people. They will cling on to a self-created narrative of an incident a decade ago and keep harping on that. Let them do that. Yes they tend to vote in blocs, more or less. But that is something no one can do anything about.
It is upto the others, who can actually distinguish fact from myth, reality vs a created narrative, utopianism vs realism to realize how much this country has gone to the gutters politically after May 2009 and do the corrective action. My hope [against hope] is on them - not on the brain dead zombies.