Opposition to homosexuality and racial integration did not disappear in America, but they substantially waned. Even the minority of people that privately hold opposite sentiments, they will not express them publicly for fear not just of public condemnation and private sanction but also legal liability.
Consider that in 2008, a majority of the country opposed gay marriage, but in 2022, a majority support and it is considered completely unacceptable to advocate for a return to the old order. That's what victory looks like. Consider too that in 1990, a majority of the country was still against interracial marriage. Today, those same people would probably deny they ever felt that way, maybe even convincing themselves of that lie. That's what winning looks like.
Today, a biological male can win women's sports competitions and a five year old can be recognized as transsexual. A robust majority of the country opposes it, but everyone outside of Republican electoral politics[1] is scared to put their face to any opposition to it. This is starting to look like final victory.
[1] And even then, many Republican governors have vetoed bills that would ban this.