Why would the inclusion of ANY airplane bother you? If you don't like the picture don't open it, just move on.
I love to shoot photos of airplanes, be they airliners, classic props, military aircraft, blimps, etc...Anet provides me the opportunity to display those photos. Some people like to look at the airliners, some like the blimps, some like them all. It does not bother me if someone does not look twice at one of the photos, it is their choice and taste. So why should the inclusion of those photos bother anyone????