I think some of you need to realise that some people simply don't have the money. And not being able to follow one's passion because something that used to be free suddenly gets a paywall, is beyond frustrating.
And it's also the principal in it. This is one stream that now costs money. If people support it, it could potentially result in every stream that was once free, costing money. People are so darn quick to part ways with their money that they forget to think about whether it should actually be free, and why something that used to be free suddenly costs money.
Edit: Thought I'd add some numbers. Over the past 2 years, the FIA WEC homepage has had more than 2 million viewers on their live streams. I wonder how much that will drop as a result of this.