My number 1 priority is to make a profit . I think wearing calves is one of those regional things that their a huge differences if it increases profit or not .
Their are many other factors they play a roll as well. Number of calves,available feed, space ,time etc.
I my opinion if the next guy wants me to take additional time,costs, risk so he doesn't have to needs to pay me enough more or it's not happening. When it pays to wean we will.
But the last while it hasn't been worth it financially to hold calves after weaning. So we haven't. when it pays to hold after weaning ,for me , then I will. When it doesn't pay I won't. It isn't my responsibility to make sure the next guy makes more money ,especially if it means taking money from my pocket.