I think it depends on the station and the host. I will expand on my previously flippant comment to hopefully provide some context as to why I made it:

Most fm radio in the US is corporate owned and uses a centralized pre-recorded DJ (or team of DJs) who usually add nothing but inane banter and laughing at their own jokes as they play whatever the record companies are pushing this week ad nauseum. In such cases I would welcome an AI host that simply offers the news, weather, and the list of played or upcoming songs.

There are still a handful of independent stations that actually have DJs who hand curate their own playlists and do deep dives or interviews about what they play — but these are getting to be fewer and harder to find across the US. AI could never replace this.