My vision’s bothered by vigilantes that harbor on street corners
Kindergartens are known for letting their imaginations run away when they think about superheros A.K.A vigilantes. Kendrick is saying that like kindergartens his mind is being distracted when he thinks about vigilantes that harbor on street corners.
Kindergartners might be disillusioned when seeing superheroes/vigilantes they idolize lazing around on street corners. Similarly, Kendrick is bothered when he sees drug dealers on street corners carrying out their versions of street justice
He’s also talking bout how drug dealers on the corners of the street can influence you at a young age, and can stop your innocent dreams from coming true.
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