(this is a personal question - I'm no implying that the author refers to VoiceBunny as VaaS)
Is it possible to pay someone for a service without adding "aaS" to the end?
It just seems asinine to relabel all these things "aaS" just because they're on the internet. This is just commerce.
That being said, if you called this VaaS you wouldn't be wrong.
(this is a personal question - I'm no implying that the author refers to VoiceBunny as VaaS)