Yes and no. The blatent barriers have. But some of the underlying issues are still there. I’m quite sure they know what they have to do in order to prosper, and when given the chance, do. They do often face more barriers to even get to the starting line. For example, many are also first generation students, a group that also often struggles in college and lacks the family and community support to get a degree, but when they graduate they tend to pass it on to their own children, who won’t struggle as much, and begin a cycle. But that does often mean accepting a student with lower test scores or the lower end of the allowable GPA.I don't think the Democrats think that's what they want, but it does promote a lot more mediocracy and/or under performance than being 'color blind' and just allowing people to compete for true excellence in everything.
Those of color may lag behind for awhile as they have been conditioned by misguided do-gooders for generations to not expect to have to compete at the same level as everybody else in order to be satisfactory. But the barriers to success re race and gender have now been removed for pretty much everybody and I'm quite confident that people of color are every bit as capable to achieve at the same levels as the 'white' people do once they know they have to do that to prosper and are encouraged to reach their full potential.
What factors predict success in college? GPA’s do, more than test scores.

It’s GPAs Not Standardized Tests That Predict College Success
A new study has overturned the conventional wisdom that standardized tests are an objective indicator of whether a student is ready for college.

The findings overturn the conventional wisdom that, while GPAs vary widely between high schools, standardized test results are a more objective indicator of whether a student is ready for college.
Texas has a “Top Ten Percent” law where the top percentage of every highschool in the state is guaranteed admission to any state institution, regardless of test scores. I think that is a great idea and it has been shown to increase campus diversity.
Top 10 Percent Law
Back to Topics in the News Background Summary The “Top 10 Percent Law” is the common name for Texas House Bill 588, the state law passed in 1997 that guarantees Texas students who graduated in the top ten percent of their high school class automatic admission to all state-funded universities...
news.utexas.edu
Admissions can act as an open door to upward mobility or it can act as means of hardening social stratification.