I think it's just a bit of an obscure way of saying total subscribers. "${verb}ership" like "readership" meaning the number of subscribers + casual readers of a

I think it's just a bit of an obscure way of saying total subscribers. "${verb}ership" like "readership" meaning the number of subscribers + casual readers of a magazine [0], or "viewership" meaning a TV show's total viewers/ratings [1] I don't think I've ever heard listenership in that same context though, so they might have just made that up. haha [0] https://en.wikipedia.org/wiki/Print_circulation#:~:text=to%20the%20reader.-,Readership%20figures,-are%20usually%20higher https://en.wikipedia.org/wiki/Print_circulation#:~:text=to%2... [1] https://en.wikipedia.org/wiki/Audience_measurement#:~:text=television%20viewership https://en.wikipedia.org/wiki/Audience_measurement#:~:text=t...