If you want to take a peek without sending traffic to them then there is a YouTube livestream of r/place.
Still love me that iced capp.
Basically follow what these guys say: https://www.youtube.com/watch?v=JTurSi0LhJs
This is the reason why I switched over to Adguard Home and stuck to it.
They switched to commercial model last year.
Best to talk to someone from a local children society or a charity/organization that is familiar in this territory.