Toys for rich kids with a lack of talent basically.
If it's purchased as an idle showpiece toy, then sure talent is optional.
There will be a few old school Brian Eno adjacent types who'll want one to make noise with ... and some talent will be requisite to avoid sounding like a bag of cats being poked with a stick.
I'd argue if they had a lack of talent they would prefer modern and digital alternatives - same/more/better sound and tools to churn out stuff with.