Context: German developer Andre Basche has created plugins to connect Haier devices to Home Assistant, apparently via the Haier API. Haier thinks/thought this harms their business model.
From https://www.redpacketsecurity.com/haier-hits-home-assistant-...:
> The plugins offered in the GitHub repositories enable users to control Haier, Candy, and Hoover air conditioners, purifiers, dishwashers, induction hobs, ovens, fridges, washing machines, and dryers through Home Assistant.
> According to a notice published by the repository owner, Haier claims these plugins cause the firm significant financial damage and violate copyright laws, requiring the developer to take them down to avoid further legal action.