Why do every tribe in Nigeria complain about Igbo people for no reason, should I call it jealousy or hatred?

They spend money- you hate
They make money- you hate
They decide to leave- you hate and disagree
They mind their business- you still hate or you will say they're up to something
They try to make some move for the betterment of the country- you still hate and disagree, any little issue you call them slave and meanwhile every Blackman is a slave or abi slave pass slave too. Foolish Blackmen with black mentality that love eating pussy than making Africa a better place..if e na no talk about Igbo people for a day e na go die!!!!!

I see no reason for a Nigeria if our mentality is still like this even the learned ones I thought were exposed are now sounding like a frustrated and deranged fellow..omo na wa o

I just don't understand Other tribes and the hate the have for igbos.