It is never just black or white, but varying shades of gray.
Someone else could e.g. be offended by British or American bomber squadrons, because of killing civilians - women and children - intentionally. Atrocities happened in wars, usually on both/all sides, even in the recent ones.
Even though I don't approve the Nazis or the SS-organization, I do not condemn every SS-soldier for what some of them did. Then again, I also cannot see any sensible reason to use SS in connection with AH squadron names. After all, the SS units were only ground troops, and AH is a Flight sim