Just so you can be careful, this idea has fallen into my brain lately, and I think it's kind of smart.
Internet swindlers, especially beginners, have a problem with the domain. For example, you find suspicious sites that have a strange name domain and not as usual, so the victims ignore it.
What if someone had a kind of conversation with these nowadays zoomers who interested with " Darknet Bullshit" and gave himve a onion site to try on for exemple Facebook on Tor " facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion " and tell him that you can login in Facebook while using tor and shit, or you can do any site that pretending " Green Machines, Gore sites".
.Onion domains is too tall and cant be detected or suspicious specially for those kids around.