The phrase "irresponsible use" means using something recklessly without taking into consideration the potential negative consequences or impacts it may have.
Sentences with «irresponsible use»
It usually starts with irresponsible use of credit cards and grows worse as unforeseen circumstances like unemployment, medical emergencies or unforeseen changes in a family situation come into the picture. (debt.org)
With regard to due process, it's no longer a good idea to punish students by denying them access to digital technology for irresponsible use. (educationworld.com)