Many consent managers and analytics tools support and use it. Major sites like Geizhals.de actively use it. It's been ruled to legally be considered rejection

Many consent managers and analytics tools support and use it. Major sites like Geizhals.de actively use it. It's been ruled to legally be considered rejection of tracking by German courts (Az.: 16 O 420/19) Does every feature need 100% market share to be viable?