There are better solutions to safety on Roblox than age restricting the chat. Education is better than people bypassing the chat age groups and exposing themselves to dangerous behavior unintentionally.
Here's a great example:
The kitten was too shy to go to the door, but kept meowing on the wall until one of her owners heard her. They were devastated, wondering if the kitten had eaten well, so they gave her delicious treats and premium cat food.
I JUST FOUND OUT THAT BATS HAVE INTRODUCED LANTERNFLIES INTO THEIR DIET AND IT’S HELPING CONTROL THE LANTERNFLY POPULATION AND SUPPORT THE BAT POPULATION THIS IS THE BEST NEWS I HAVE HEARD ALL YEAR!!!!!!!!!!!!!!!!!!!!