Is requests from employees to support Black Lives Matter what triggered this whole discussion? Some employees wanted to support BLM, while others thought it wa

Is requests from employees to support Black Lives Matter what triggered this whole discussion? Some employees wanted to support BLM, while others thought it was off-topic or didn't like it? And Brian / the CEO then decided to not allow such discussions at the workplace? noticing that some employees got upset at each other, when talking about it? (I'm in Europe and a bit clueless)