Some ask for advice before using items such as bleach or disinfectant, and say they didn't know they could be harmful.
By Friday, the Australian city will have been under six lockdowns totalling 262 days.
Green zone flights will resume on Wednesday.
The teenager becomes the youngest person to die from COVID-19 during Victoria's current outbreak.
"We need to rejoin the world. We can't live here in a hermit kingdom. We've got to open up."
It comes as Melbourne looks to exit its lockdown next week.
The rich lister admitted to possesion child abuse material earlier in the year.
The tirade happened on the city's "freedom day" on Monday.
Daniel Andrews has previously apologised for the "oversight".
New South Wales recorded 477 new COVID-19 cases on Sunday.
Police officers are still searching for the people responsible for the incident.
The country is moving toward gradually easing pandemic restrictions.
Victoria's COVID-19 outbreak is close to peaking.
Here's the latest on the pandemic from around the world overnight.
The State has had a nine-day run of more than 1000 cases.
Anyone 12 years and over must wear a fitted face mask whenever they leave their home in the state.
Australian Prime Minister Scott Morrison has described social media as a "coward's palace" that allows harassment and bullying.
A new study shows a dramatic fall in aid spending, in terms of grants and low cost loans, over the past several years.
Fully vaccinated people in NSW will be able to leave their homes for any reason.
An Australia-based home loans company has patented a product designed to reduce mortgage processing times.