Punishment only bond the whole platoon against the 'sabo king'.
It has the wrong values. How can everyone else be punished for the
mistakes another person made ?
If it is not in the form of punishment but training together, then
it is a good bonding session.
For exampe :
Instructor : "Last man there boot lace not tied. Down ! .......
"
or
Instructor : "Let's do 10 more push-ups to train up. Let's go !
Down ......"