Bilibili comment sections flooded by DeepSeek whale-girl avatars; programmer Yu Pi open-sources the "Big Fat Fish Removal Plan" browser extension

Programmer Yu Pi has open-sourced a free browser extension called "Big Fat Fish Removal Plan," designed to hide whale-girl AI accounts in Bilibili comment sections that are mass-generated by the DeepSeek Harness plugin. The extension supports Chrome and Edge and can identify about 85% of the big fat fish using offline rules alone without mistakenly flagging real people; when uncertain, users can enter a DeepSeek API Key for a second check. Once identified, comments are only hidden in the local browser and are not actually deleted.