I think the answer is - because they’re lazy and want you to do their dirty work for them. I quite frankly, am not going to call the police over noise complaints because I think management should do something about that. Police should only be called when violence or tenants who get aggressive.
Not because of noise, I just think it’s management dumping responsibility onto you when they’re the ones with the power to evict people.
Laziness, but if your landlord is failing to provide you with quiet enjoyment of your home, in many jurisdictions that’s a breach of your tenancy agreement, speak to your local tenant union.
Not sure why landlord simps are out here defending them