Except they aren't the same. Being "anti-feminist" is rather broad, and it does include the good. Without feminism, women would not be were we are today. Sure, there are some real lunatic man-hating feminist, but they do not define the whole, and for the most part they are dying out. However, any honest google search will easily produce a ton of good and positive examples of feminism. With MRA, it's a totally different story. Not only has being a man ever been a problem, the "real" concerns that some of them voice are the results of the patriarchal system they support (such as custody generally being awarded to the mother), and feminist typically have the same concerns because it is not equality. And instead of "white guilt," they do express systems of "man guilt" when concepts like patriarchy are brought up, even though patriarchy is a historic fact, much how Christianity is a fact in Europe during the Medieval Era. And instead of working with feminists, they viciously attack them.