When members cancel their membership on my paid-only site, they become free members.
Is there a way to completely remove them from the system automatically, once they cancel paid membership?
I don’t want any free members in the system at all.
You could maybe accomplish this with Zapier or Pipedream. Why do you want to remove free members automatically? Is it important that they are removed as soon as possible?
Alternatively, you could just check your members list every 1-2 weeks, filter by membership type, and then delete all of the free members. Would only take ~2 minutes every 2 weeks or so.