It doesn't scare the hell out of me. In the end, such 'composers' will
either produce music that sounds good (unlikely, but possible), in which
csae knowledge of music was never that important after all; or, more
likely, they'll produce horrible noise and nobody will listen to it.
Fundamentally all humans who are not tone-deaf or otherwise medically
deficient have some kind of ability with music: it's innate. Vast numbers
of children tootle out extemporized tunes. I see no problem at all with
making it easier for people to produce music without needing to learn as
much first. Complaining about this smacks of elitism to me.