The equal pay issue for soccer is not as cut and dried as a lot of people want to make it out to be. There is nothing wrong with the discussion and I have no problem with the team lobbying for their side. People who don't think it's an issue and don't want it discussed are just looking like idiots.
I've tried to read up on the issue and, quite frankly, it's very difficult to get good info all in one spot that's well organized. It's like reporters who are reporting on it failed the class on data organization or something.
Anyway, the way I see it, there are two parts to this:
A) What the team gets paid from FIFA when they advance through the tournament and ultimately win. Right now, the revenue that FIFA makes off of women's soccer is much less than the men's WC. So, in my mind, it's not out of line that the payouts from FIFA through the tourney would be less for women.
FIFA revenue from Women's WC 2015 = $73 million = players got 13%
FIFA revenue from Men's WC 2010 = $4 billion = players got 9%
LINK
and....
B) What the team earns from US Soccer. The US women's team brings in slightly more money than the men's team. This is where they should be getting equal or better pay than the men.
2016 - 2018
US Soccer revenue from women = 50.8 million
US Soccer revenue from men = 49.9 million
But, it's still more complicated than it seems.
LINK