“What’s Facebook?” Mr. Musk replied to Mr. Acton. Then Mr. Musk announced he would shut down the SpaceX and Tesla pages. He said the Tesla Facebook page “looks lame anyway.”
The posts, which sent the Twittersphere into a virtual frenzy, escalated a public feud between Mr. Musk and Mr. Zuckerberg. Mr. Musk has often urged people to be cautious of embracing technology such as artificial intelligence because of the consequences it might bring, once saying that it could become so powerful it would start wars and turn people into its “house cats.”
Mr. Zuckerberg has argued that people need to trust and embrace technology in their lives. When the Facebook chief executive was asked about Mr. Musk’s warnings around artificial intelligence during a Facebook Live broadcast in 2017, he called Mr. Musk a “naysayer.” That’s an insult in a technology world that celebrates perpetual optimism.
“With A.I. especially, I’m really optimistic,” Mr. Zuckerberg said. “People who are naysayers and kind of try to drum up these doomsday scenarios — I just, I don’t understand it. I think it’s really negative and in some ways I actually think it is pretty irresponsible.”
In response, Mr. Musk shot back that Mr. Zuckerberg did not fully comprehend the issues.
“I’ve talked to Mark about this,” Mr. Musk wrote. “His understanding of the subject is limited.”
The two have also clashed on space travel. Mr. Zuckerberg traveled to Kenya in 2016 for the launch of a Facebook-affiliated satellite called Amos-6, which was set to go to outer space in a SpaceX rocket. But the rocket exploded. Mr. Zuckerberg released a chilly statement.
“As I’m here in Africa, I’m deeply disappointed to hear that SpaceX’s launch failure destroyed our satellite that would have provided connectivity to so many entrepreneurs and everyone else across the continent,” he wrote on Facebook.
Mr. Musk is a frequent Twitter presence, who has posted increasingly macho and humor-focused messages including video of himself playing with a flamethrower.
He said he plans to keep using his Instagram account, which is owned by Facebook, and on which he has 6.9 million followers.
When one reporter said on Twitter that it was remarkable Mr. Musk had so much time to troll online, Mr. Musk wrote, “What, a troll, me!?”
Facebook and SpaceX didn’t immediately have a comment on Mr. Musk’s deleted pages. A Tesla spokeswoman did not have a comment beyond Mr. Musk’s tweets.
News credit : Nytimes