This seems like a classic optimist/pessimist situation, like when we find out the world/universe is bigger than we imagined. I think our brains are poor at dealing with absolute values, so we use relative ones instead: when we discover some unfathomable new landscape, our minds "zoom out" to encompass them, which makes the previous stuff look small in comparison.
That's just (another) limitation of the meat in our heads though. The world doesn't actually get smaller when our transportation improves: it's just as vast as it was for any explorer; the Earth didn't become less special when we discovered that the planets were worlds; Sol didn't become less immense and powerful when we discovered that the stars are other suns; our solar system didn't become less intriguing when we found exoplanets; the Milky Way didn't lose significance when we discovered other galaxies; baryons didn't lose their complexity when we discovered dark matter; etc.