"There will be a net loss, but only in the same sort of way that white people no longer benefit from white-only education, jobs, or slavery. I think most white people are glad of this, and don't see it as a loss at all. I'd like to see a time when the vast majority of men don't see equality as a loss to themselves."
See I think a lot of white people really aren't glad of this. At one end of the scale you'll get white people who genuinely don't see equality as a loss because they are decent reasonable people and they understand that actually, racism has given them personally privilege: if I walk into a job interview, I have an unfair advantage over a BME woman of the same age, education, qualifications etc., purely because of my white skin. If I'm involved in an altercation in public and the police are involved, all other things being equal I am likely to be heard and listened to by the police more attentively and respectfully than a BME woman - I have that advantage. I think I shouldn't have that advantage. Many, many white people are totally unaware that they have these advantages and when it's brought to their attention that they do have, they deny it and might even get angry with whoever has pointed it out that they do have and if the person who has pointed it out is BME, they will accuse them of having a chip on their shoulder. But they don't buy into white supremacy, they genuinely believe they're anti-racist and in favour of fairness and equality. I think a lot of white people are in that camp and a lot of men are in the equivalent camp vis a vis sexism.
Then there's the ones who declare they're not racist, but they're pissed off with the "advantage" they perceive BME people get in housing, jobs, etc. - the top-down equal opportunities policies that were introduced to level the playing field and will in fact mean that the white people who had an advantage before, no longer have that unfair advantage and as a result, perceive that as an injustice - giving unfair "privileges" to the people who were being systematically disadvantaged by rules which had the effect of excluding them. This group has as its equivalent the sort of men who resent maternity leave because it gives women a "perk" they don't have - they don't see maternity leave as levelling the playing field, they see it as giving women a privilege. They were happy with the uneven playing field before and they tend to still pay lip service to the idea that they believe in equality - as long as every structure in society stays the same and women try and fit themselves into a man-made structure as best they can and don't try and change it so that it fits the other 50% of humanity (which these men perceive as giving an unfair advantage to that 50%) then they're happy.
Then there are groups like the KKK at one end and the BNP at the other, who are either outright white supremacists and are furious that any attempt at equality was ever made because they genuinely believe that they are superior and society being organised with white people at the top and everyone else at the bottom was right, or who pretend not to be white supremacists but are really in effect. When it comes to sexism, MRA's are in the equivalent of that group.