The issue is moreso in how the conference itself is perceived. By taking a line like this, it becomes perceived not just as a technical conference, but one tha

The issue is moreso in how the conference itself is perceived. By taking a line like this, it becomes perceived not just as a technical conference, but one that's aligned for/against a particular external agenda. I don't think it's a good idea for conferences which are normally a discussion ground for some particular topic to grow tendrils outside that topic. (Note that 'not a good idea' means it's still ultimately up to them)