The pressure ramps up more when you are an "appointed man".
Maybe in the 18 - 19 age range (of the DF'd "child" - even though legally an adult) there is a little slack cut - but once junior hits 20 and is judged by local JW's as being at home for selfish, lazy reasons then it's time to bring pressure to bear on Daddy elder to tell him his "privileges" will be considered if junior remains.