Seems like the best thing to do would be to run that on a daily schedule and also ideally something done in the ui. I worry for those admins that just “followed the recipe” to get a Lemmy instance up and running but lack any real sysadmin ability.
I think theres probably a big overlap between the novice admins and the instances where the admins are unaware they are getting flooded with bot registration.
Feedly is the closest thing to Google Reader that I’ve found.