Hearing this like Anambra Igbo and Ebonyi Igbo.
Very irritating segregation
Igbos are grouped under the South-East, and this region has four states; But most of the time when I am having a conversation with Igbo people they try to remove themself from the Abakaliki people (from Ebonyi State). I have noticed this severally over the years, and when you ask why the discrimination, there's no valid reason. It gives the impression that you don't like yourselves, yet, you complain about marginalization. Make it make sense.