The most annoying thing about Substack
No, it's not what you think.
I subscribe to a new newsletter and I'm instantly hit with a "pay me money" option. Yes, there is always the free "once in a blue moon public post" choice. I just find it obnoxious that if I'm just subscribing it might be a good bet I have only heard of you and haven't actually read anything yet. Why are you asking me for money up front?
I don't think that's the fault of the author. I expect that there is no other way on Substack but it's obnoxious nonetheless.