Ha! I've never said I don't like "heavy" rock (whatever it is). I just think, that Dio is beat weak.
And you can't compare it to the whole reggae genre. It's just too much. Lovers rock, rockers, rocksteady, ska, dub, dancehall, ragga, roots..
Some aspects of reggae, like versions, mc-ing, diy recordings are - nomen omen - the root of modern music, from punk to dance.
You take your shit far too seriously and generalise to much.
Look, there's nothing to be scared of - just some guys who want to have fun and beat the boredom of ghetto life:
Mr Ranks can't spell for toffee though...