Racism against Northeast Indians is way too overblown in the media and treated as something ubiquitious. It just makes us look like easy targets and makes people more fed up of us.
People cherrypick one or two incidents of someone being called "Chinese" in Delhi and say "Ooo, India racist, I hate the people". The media dwells too much on this topic that gets the public frustrated, believing we are whiny losers that just cry all the time.
Meanwhile NE ethnonationalists have outright killed people, burned down homes and displaced hundreds of thousands. Let's not forget the Bru Reang ethnic cleansing in Mizoram where Mizo orgs forced the entire Bru Reang community out of the state. And this is from the most peaceful and rehabilitated state in the NE(other than Sikkim which never had militancy). Mizoram's ethnic homogeneity did not come through peaceful means.
Plenty of racism cases in the media are just incidents of two individuals fighting but it gets turned into a communal issue by people with an agenda. This type of pandering and mollycoddling will make people feel too much power and let them abuse the power, possibly just making fake cases of racism.
If we are to live in this country, we have to love it and love the people. We can't be parasites and dissidents all the time.
After all, let's be honest, Northeast Indians hate each other far more than mainlanders.