My two cents: Be affirmative rather than negative. Say what values you stand for, what movements and groups you wish to support and empower, and not which groups you oppose and wish to exclude.
By the FSF definition of "free", this might be an unfree (restrictive) license. But that neednt stop you. Still, an aspirational statement of what you wish to support and further is likely more productive.
Comments
My two cents: Be affirmative rather than negative. Say what values you stand for, what movements and groups you wish to support and empower, and not which groups you oppose and wish to exclude.
By the FSF definition of "free", this might be an unfree (restrictive) license. But that neednt stop you. Still, an aspirational statement of what you wish to support and further is likely more productive.