aw. I was hallucinating the article content from the title. Bus factor(aka truck factor, lottery factor, honeymoon number, etc.) is number of team members you could lose, hopefully due to positive life events, before the project falls apart. The author argues this could be zero with vibecoded projects, meaning the project could spontaneously explode on full working members.

You want this factor to be +Inf, not 1/+Inf. Just in case it wasn't beyond abundantly clear to all...