Igbo Hates: Sowore confirms that his own parents told him be careful with Igbos oh

I watched it 3 days ago, very educative, non Igbos every discriminate us here in the UK for no reason just because of what their parents told them. Sowore confirms that his own parents told him Awwh be careful with Igbos oh but when he confronted his parents no reasonable answer. What a shameful tragedy?