It all depends on one's confidence and way of expressing themselves. Personally, I would say no. After everything that's been going on in this horrid year of 2020, the BLM movement has reasons. Since society today <em>still</em> has to fight for black lives (as well as others that aren't cis, straight, white men), the Pledge of Allegince speaks lies. Many people may pledge "justice for all," but our actions speak different from our words. If you are safe and have the confidence to rebel for what is just, <em>do not stand</em>, as one with heart shall not stand for injustice.
Hope this helps!
I absolutely love writing stuff like this, and it feels good.