I think they got badly burned as a result of appearing on their vlogs. They were extensively discussed on here, and I get the feeling that Jenn, in particular didn’t like it.
They only visited their house once, and I bet that’s because Chris and Jenn could see the grift coming from a mile out, and therefore ducked them.
They were in NYC with Francesinorlando and they were in endless pics and Insta stories with them, so it’s not that their shy, (Chris has his own channel), but they realise that TLG brand is toxic and they need to distance themselves from it