Technically I can, but it's messy and unreliable. A change in the title format or something like that could break it. RSS is best when you can point it at a source and say "give me everything that comes through that door."
Ultimately even without rss I think it's valid to want somewhere to read all issues of this type of publication in one place without having to search for each issue in a sea of unrelated content, and a solution to that would inherently support RSS as well.
For example, the author of the Steam Deck/Gaming News posts (very similar to the format of yours just a different subject) recently started publishing on a separate site as well and I was able to subscribe to that site and get all of the articles in full in my RSS reader.
Where'd they go?