Earlier quoted context omitted.
Which is why vacant property tax makes sense for popular areas
It’s not so easy, how do you prove this? What if someone’s on vacation or has mail being delivered there etc. or comes in once in a while or Airbnb’s it’s much harder to impliment I think than it sounds.
The real problem is we're not taxing these properties at the true value they could provide to society, so a massive market inefficiency exists.