Rap & Hip Hop are different because historically there's much less of a touring component than there is in Rock, Country, Soul/R&B, etc.
I'm not saying there's no overlap or that nobody can learn from anybody else, but to lump them all together ignores a lot of actual differences between marketing among genres. Heck, I bet TV talent shows are for country music right now what radio has been for hip-hop/R&B since the late 90s, which makes sense because country has (ironically) been appropriating just about all they can find in radio rap for the past many years (way before Lil Nas X).
I'm not saying there's no overlap or that nobody can learn from anybody else, but to lump them all together ignores a lot of actual differences between marketing among genres. Heck, I bet TV talent shows are for country music right now what radio has been for hip-hop/R&B since the late 90s, which makes sense because country has (ironically) been appropriating just about all they can find in radio rap for the past many years (way before Lil Nas X).