That's a lazy counterargument, and I assume you're just trolling. Please don't do that here. I'm not sure why you're trying to justify the use of an outdated term that is problematic if not immediately hurtful.
If you had read the article you linked, you'd have known that the United Negro College Fund emphasizes its initials rather than its full name. "In 2008, reflecting shifting attitudes toward the word Negro in its name, the UNCF shifted from using its full name to using only its initials, releasing a new logo with the initials alone and featuring their slogan more prominently."
Look on their website. Their official history does not mention the term "negro" once.
https://uncf.org/the-latest/75-years-strong-highlights-from-...
You will be unable to find in at least the last 30 years, any publications from the UNCF that use the word "negro" to refer to black people.