Minecraft's reclusive billionaire creator has gone from ‘reject AI’ to vibe coding: 'Time to eat some crow'

Markus Persson, the enigmatic billionaire creator of Minecraft, once vehemently opposed the use of AI in coding. In January, he asserted that it was an "incredibly bad idea" and labeled anyone advocating for it as either incompetent or evil. Persson, known as Notch, believed that coding was about logic, not typing. However, his stance shifted after a hacker defaced the X account of Mojang Studios' co-founder, Jakob Porsér, who was defending AI coding.

Persson wrote that this was further evidence that the hype around AI programming was being falsely inflated by individuals seeking to change the narrative.

In July, Persson firmly stated his rejection of AI in coding. He was joined by many other programmers who were wary of the potential job impacts of AI or frustrated with how it had transformed their roles. Some were burnt out from extended periods of "vibe coding," while others were enthusiastic about AI coding developments. Persson himself penned a message on July 21, expressing his willingness to experiment with vibe coding.

Despite his initial skepticism, Persson quickly found practical applications for AI coding. By July 22, he was brainstorming use cases for Claude, an AI coding assistant. When confronted about his change of heart, Persson acknowledged that his thoughts about AI coding being useful had been brewing for some time. On August 10, Persson shared a conversation where he admitted that it might be time to "eat some crow."

He acknowledged that while he still preferred to remain a developer rather than become middle management, he felt compelled to explore this potentially transformative technology, given the difficulty he faced in hiring talented programmers.