Untrue. Google is an amazing resource before telling someone they are behind the times. In my opinion, 5 feet is a heck of a lot different to adjust to despite the hash-marks not being as wide.Um, they changed the goal posts in college to the same width as the pros like 25 years ago.
"The college game uses wider goalposts than the NFL. NCAA goalposts are 23′ 4″ apart compared to 18′ 4″ in the NFL. The wider goalposts in college help offset the greater angles caused by the wider hash-marks."