reading around a few internet forums it is the opinion of several other tower climbers that the practices shown on this video are not indicative of the industry and extremely irresponsible and dangerous.
The free climbing comment apparently is wrong and tower climbers are not permitted to ever climb without being hooked on and apparently guys like the one shown are the reason why there are a number of deaths per year in the profession.
I have completed a sky jump from the stratosphere tower in Las Vegas and that was 850 feet and that was pretty daunting this is twice the height and extremely scary and way above my comfortable working at height level

Was once Liveforriat2007 but that wasnt a great year so Ive decided to simply live for RIAT period.