If a biz wants me to wear a mask, I will...it’s THEIR biz..and many are feeling threatened by govt......BUT if a biz puts signs up in support of BLM...I will NOT shop there.
If they want me to wear a mask, I respect their choice....so I just go on to another business. I actually went into a store in my town where they gave me a mask, I had to rip it off immediately (I’m very claustrophobic, and I also hate the symbolism), drop it on the counter and leave. So I think it’s better to spare them my reaction!