International targeting on URL level (subfolder) in Google search console?

Hey guys,

Did anyone have experience with GEO targeting on URL level in the Google search console? For example adding various URLs:
mysite.com/de/
mysite.com/es/
mysite.com/ru/

And use the international targeting option in the GSC to target the corresponding countries?

I wonder if this helps, even a bit, or can fuck your site up. Also do you see all the data on the domain level or you have to check each URL separately in GSC.