It's interesting because a study here in Sweden [1] produces identical results. To quote from the study:

"An event study documents an accelerating decline in employment of 22–25-year-olds in high-AI-exposure occupations, reaching 5.5 per cent by early 2025 relative to less exposed occupations within the same employers"

[1] Same Storm, Different Boats: Generative AI and the Age Gradient in Hiring, Lodefalk et al, https://www.oru.se/globalassets/oru-sv/institutioner/hh/work...