Do you think the fact that hyper-sonic commercial air travel has not become a reality means that air-planes don't exist?
Why would you mix up aeroplanes and spaceplanes like that? It sounds like you're setting up a strawman.
I don't think I am.
My point is for years there has been talk of planes (air planes, not space planes) whizzing us round the, ahem, globe at very high speeds.
Hasn't happened. Just like moon-bases or space hotels haven't happened. Just like cold fusion hasn't happened - when I was a kid that was thought to be the future solution to the world's energy demands and the by-product was apparently water.
None of these technologies have emerged. I'm sure there are many other examples of people predicting future technologies which never happened.
Airline technology has evolved in different ways - the level of comfort, the entertainment systems - but speed isn't one of them.
Space technology has moved on a bit but the focus has changed, we have the ISS and a load of satellites which give us things like GPS. Hopefully private enterprises will drive more innovation.
Fusion research is ongoing but I don't believe they have found a way of making it happen without putting more energy in than we get out.
One line of attack for conspiracy theorists (not just FE, but people who deny the Apollo landings although the two are linked) is this sort of logic.
"They said we were going to have space hotels, that hasn't happened, that is evidence for the whole thing being fake".
This is faulty logic. Just like I shouldn't use the lack of hyper-sonic commercial air travel as a smoking gun that the airline industry is fake.
Some problems just proved harder to solve than others. Or there wasn't the budget/will to make them happen - wars are often a big motivation for innovation, computers and rockets pretty much came out of WWII.
It really is as simple as that.
Now, obviously it's a bit easier to hop on a plane than a rocket and verify for yourself that air-planes exist but you can go and see a rocket launch if you happen to be in the right place at the right time. As I've said a few times, I saw a Shuttle launch back in the day.
The general point I'm making is the whole tone of somerled's post is a sarcastic implication that because space/air travel hasn't developed as some people predicted, that is in some way evidence that the whole thing is fake. It is not. It's just evidence that predicting the future is difficult.