You're missing the larger point. It isn't about individuals.
If your parents and grandparents were from an ethnic/social/other group that did not have access to resources, then there's less chance that you grow up in a household that values education or have resources like food, time with parents and caring adults, emotional support and, financial security and so on. These affect your academic success irrespective of how talented or smart you might be.
Providing better access to higher education for people from such groups is a way to make sure that their children don't grow up in the same environment and the problem is solved over generations.
Such measures of equity are always stop gap measures to address problems until you find grass root level solutions. Right now say protected groups might be first Nations or African Americans. In the future that might change to immigrants from Ukraine or Honduras.
It's a word play that many people find funny. It's also a call back to something you might have done as a newbie when messing around that people find funny, like talking about that time you thought tried to wash okra after chopping or mixed coloured and white clothes in the laundry. A horrifying experience when it happens but something that you usually find funny later on in retrospect.
Apart from that sudo in Linux comes with enough warning labels to say that it should only be used when you know what you're doing. Running unknown commands on terminal is dangerous, like trying to play with the stuff under the hood in a car. Both of these facts are abundantly made clear with big red warning signs in every single reputable source you look up for any popular distro.