Re: Stonehenge in Star Trek V: TFF
I just think they thought having a rock temple suddenly spring out of the ground all around you looked suitably impressive and like something a badass ancient godlike being would do, and it could be accomplished on a relatively tight budget with minimal effects on a sound stage. While it likely may have been inspired by the look of Stonehenge from a production standpoint, in-universe I don't think they were trying to imply any direct connection between the two.
Of course, they also put Nazca lines on Mt. Seleya on Vulcan, so who knows?
'First Contact' is the tale of a man who just wants to cash in on his creation so he can get wasted on an island full of naked women, but his fans keep insisting that he's a saintly visionary who has profoundly altered the world. AKA - 'I Don't Want to be a Statue: The Gene Roddenberry Story.'