Comment by ylem

You can look him up on Google scholar: https://scholar.google.com/citations?user=baVVmaoAAAAJ&hl=en In 2020/2021 he has at least 3 first author papers and a number of co-authored papers and apparently he wrote an impressive thesis. Even if he wanted to continue in academia, in a number of STEM fields, it would be sufficient for a degree. It's not a question of putting in time, it's about output.