3
Philips Hue will force users to upload their data to Hue cloud
(www.home-assistant.io)
Tbh, the only site that technically fell victim to the repeal of net neutrality is one that everyone fucking hates including me and wants taken down from the internet. All I will tell you is that it starts with a K and ends with an s.
Another option may be a post where users on other instances may be able to flair up with a command. For example, !flairup libleft
This should theoretically work with all ActivityPub instances