This is not the 1950s or something where 99% of the public didn't have a camera at all and someone would have had to make a big effort to go out of their way to photograph a secret aircraft... More like they are expecting to fly the craft over 1M+ cameras and think it's not going to be captured, which is astoundingly ridiculous.
Citizens have no right to privacy from being photographed in public in the US, the government should not have a double standard.