Would love to be able to junk filter incoming voicemail based on the transcript. Anything with "card services calling about your credit card account" or "qualify for a medical grade back or knee brace" goes straight to trash.
Of course that only works for a few months until scammers adapt and somehow make their calls less understandable to the speech to text or vary up their script more often, but we fought the same battle with email and seem to have done pretty well. Couldn't say when the last time I got a spam email in my inbox was.