Equality is prevented by the misperception that it harms advantaged groups
The problem is using outcomes to describe equality. This in and of itself is controversial and not agreed upon (IMO).I suggest that most humans would agree striving for equal opportunity is a universal goal (although hard to measure and perhaps impossible to fully achieve)I suggest that many humans see equalized outcomes as more a dystopian nightmare.  In todays world it seems equal opportunity,  equity.. and equalized outcomes often conflated with one another.