I'm obviously not who you're replying to, but I exclusively read substack articles through RSS readers like inoreader - typically every article (both paid and unpaid) will show up in the feed; the paid articles are just paywalled after the title/image/short paragraph preview. Hope that helps.

Good to know, thanks! In that case, my question for the Substack folks is:

For Substack authors that I subscribe to, will you be making a full-content feed available? I'm quite happy with my current feed reader, and would just like to get my substack subscriptions in there like my other full-content subscriptions.

It would be ideal to have a "private" RSS feed for paid sub, I agree.

For now I use feedbin, which lets you subscribe to newsletters with a custom feedbin email. Other readers also do this.

The downside is that your substack login address has to be a feedbin address.