Not many influencers are actually smart at hiding their addresses. Some I've seen recently:
1.filming the outside of her second home and pointing to a local attraction.
2. Today I saw someone showing a package they received in the post. (Make up brushes) but on showing the brushes they turned the package around. Freezing the story and the postcode could be seen.
I've managed to find out where a few live, including their kids schools and I'm just a random nobody, but I've always been good at finding stuff online.
I have warned two people I know in real life to be more careful. One with 35k followers, the others 5k. Surprisingly they actually listened, the one with less removed something that did give his location away.