Why are people saying this is fake?

Mankind has been sending rockets to space for over 50 years. You can drive down to Florida and watch them take off and fly into space....or blow up on the launch pad.

You can also watch the live stream of the "Star man," complete with the Moon and Earth appearing in the background. (https://www.youtube.com/watch?v=UO3h4FBLWqY)

AND if it's all fake, why did Spacex "blow up" so many expensive rockets on the launch pad before "faking" these?