This is a rather vague question? I would imagine many occupations over a long period of time may affect a persons fine motor skills. Therefore, please redefine your question please.
Nehad Mamdouh Mohamed, Hebatallah Mohammed Kamal, Rami Mahmoud Gharib. Effect of Touch Screen Devices Use on Fine Motor Skills of Preschool Children. The Egyptian Journal of Hospital Medicine (April 2023) Vol. 91, Page 4387-4392