Please. Captcha by default. Email domain filters. Auto-block federation from servers that don't respect. By default. Urgent.
And yes, to refute some comments, this publication is being upvoted by bots. A single computer was needed, not "thousands of dollars" spent.
I hear you. For what it's worth it is mentioned in the end of the blog post, the project is open source, people can run their own overseer API and create less strict or more strict whitelists, instances can also be registered to multiple chains. Don't mistake my enthousiasm for self run open social media platforms for trying to promote a single tool as the the be-all and end-all solution. Under the swiss cheese security model/idea, this could be another tool in the toolbox to curb the annoyance to a point where spam or bots become less effective. Edit: *The be-all and end-all *not be and end all solution