Meanwhile, people for whom the swastika is a religious symbol are trying to restore its reputation after the German National Socialists coopted it for their purposes some 90 years ago.
I saw swastikas used as a design motif in Mongolia. I bought a t-shirt that has a tiny swastika on the back. I bought it because it has a very nice artwork of a Mongolian warrior and warhorse on the front. No one has ever noticed the swastika.
In respect for the people for whom the swastika is a religious symbol of peace, I would not recommend that modern leftists who espouse many of Hitler’s values use that symbol. Of course, the right has never embraced Hitler’s socialist ideas.