Let's get one thing straight: you cannot tell from the naked eye how fast or slow a court is. Especially how fast or slow different hard courts are.
You all have no idea. Have you all got speed radar guns? No. So shut the flying fuck up then.
And you also can't tell how high bouncing a court is.
You think one shot bounced high, but maybe Federer put a lot of topspin on that, so it would have bounced high on any surface.
I can't tell a genuine Van Gogh from a fake one, not even if I get to study them for hours, but I know there are others that can. Your own inability does not prove conclusively that it is impossible, and so you should not make such sweeping statements.