The claim is partly accurate, based on multiple sources including Nexford University, Goldman Sachs Research, and Forbes.
Goldman Sachs estimates that if AI is widely adopted, it could displace 6-7% of the US workforce. But the impact is likely to be temporary as new job opportunities created by the technology ultimately put people to work in other capacities. If current AI use cases were expanded across the economy, only an estimated 2.5% of US employment would be at risk of related job loss. Most importantly "To date, low adoption is limiting the overall labor-market impacts from AI. Goldman Sachs economists found no significant statistical correlation between AI exposure and a host of economic measures, including job growth, unemployment rates, job finding rates, layoff rates, growth in weekly hours, or average hourly earnings growth."
https://www.goldmansachs.com/insights/articles/how-will-ai-affect-the-global-workforce
Nexford University cites a Goldman Sachs report showing that AI could replace the equivalent of 300 million full time jobs globally. Which is sound alarming until understanding that the report predicts two-thirds of jobs in the U.S. and Europe “are exposed to some degree of AI automation,” and around a quarter of all jobs could be performed by AI entirely. However, "exposed to automation" means some tasks within jobs could be controlled, not that people will be unemployed. In conclusion "by 2030, at least 14% of employees globally could need to change their careers due to digitization, robotics, and AI advancements." This represents 14% needing a career change, not 99% unemployment.
https://www.nexford.edu/insights/how-will-ai-affect-jobs#:~:text=Artificial%20intelligence%20(AI)%20could%20replace,digitization%2C%20robotics%2C%20and%20AI%20advancements
Forbes predicts that by 2040, between 50% - 60% of existing jobs could be transformed and that by 2050, up to 80% could change significantly if technological innovation continues at its current pace. However, Forbes also notes "remain competitive, invest in skills like critical thinking and digital fluency."
https://www.forbes.com/sites/jackkelly/2025/04/25/the-jobs-that-will-fall-first-as-ai-takes-over-the-workplace/