Google (The company behind Chrome) wants to create a type of DRM for web pages. Google claims that this will help with things like bot traffic, spam, etc.
Mozilla (The company behind firefox) is opposed to creating this DRM because it has no benefit to the end user and is likely to be harmful to the openness of the internet.
Google tried to exert control on the internet with web manifest v3 and now again here. Letting google dictate web standards is a mistake. Using Firefox shows companies they need to support more than chrome.
