Jose Mourinho has been backed to continue his criticism
The Portuguese has been publicly critical of his players this season at times singling out individuals.
Luke Shaw and Henrikh Mkhitaryan have been the high profile examples while Mourinho has also taken aim at Anthony Martial and Marcus Rashford.
But Bailly believes the criticism will help the Manchester United players develop and backed Mourinho to keep going.
Jose Mourinho's side are battling for the Champions League places
Jose Mourinho has been critical of his players this term
"Most of the players in Manchester United are young – we are here to learn," the 22-year-old defender said.
"We have a great future ahead of us so it is important to listen to the coach's advice but also the critics.
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"Every player should receive some criticism because we aren't perfect, so we have to accept the criticism from the coach and keep on working because the most important thing is to work and improve and gather experience.
"For me, this coach is very important for us and for every young player at Manchester United."