I am not an older guy but I am have several family members that were affected by the draft.
1) Regular pioneer got a 4-D
2) 2 who despite being regular pioneers were sent to prison for 2 years each.
3) 1 who was sentenced to working in a hospital
The 2 who were in prison were visited regularly by friends and family and were asked some about their experience in prison.
4) One who was sentenced to prison during the Korean War and later petitioned to have their status in prison removed.
5) One who was sentenced to Sandstone during WW2 but was sentenced to work outside planting pine trees.
Those who went to prison had a crime against their name and could not get some employment.