He said at one point that Bekele Gerba, more or less calling him namely (see the third video below), disappointed him when the latter came out and called for boycotting those who can't speak in Afan Oromo, after honoring him in his music.
Then he came back in another song and said, Oromo has its own value to observe and honor, which is called observing Sirna Bokku, which is about equality and embaraccing others, not in any way discriminating others.
Respect also needs to be earned, I have to say.