In an article in the Huffington Post, the CEO of ICANN said that fragmentation of the Internet was a primary concern.
From the article:
Fadi Chehadé, CEO Of ICANN, told HuffPost Live at Davos he thinks the “biggest threat” to innovation is a fragmented Internet.
“The biggest threat is to start building walls that create frictions. Frictionless Internet, where innovation is permissionless… is critical,” he said.