It wasn't back when it was founded by white Republicans in 1909:
WHEREAS, historical documents show that: (a) in an effort to stop the Democrats from lynching and denying civil rights to blacks, the NAACP was founded on Republican President Abraham Lincoln's 100th birthday, February 12, 1909, by white Republicans Oswald Garrison Villard, Mary White Ovington and William English Walling; and (b) the first black general secretary of the NAACP was black Republican James Weldon Johnson who became the general secretary of the NAACP in 1920 and, in 1900, wrote the song, "Lift Every Voice," known as the "Black National Anthem" in collaboration with his brother, John Rosamond Johnson,
The NAACP has unfortunately become obsessed with continuing its own existence after much of its original scope had been completed. It has fallen into the trap predicted by Booker T Washington, where past offenses, since resolved and corrected, are continuously brought up, and the “contituents” kept down and dependent in order for certain vocal parasites to keep their “jobs” as so-called representatives.
Same happened to Jesse Jackson, who believe it or not was a pro-lifer and promoted self-reliance and personal responsibility.