So your solution to the inherent inexorable failure of the concept of UBI is to simply modify the economic fabric of every country on earth? Do you think that sounds like a viable plan?
The point with LVT and UBI is that you need LVT to make UBI not blow up. But once you have LVT in place you'd realise there is actually no need for UBI, because the original underlying problem - worker's disposable income being sucked away by monopolies - is suddenly gone. Under LVT the government sucks away the money from landlords, not landlords sucking it away from workers. The government can then decide to give it back to people (originally called a citizens' dividend) or reinvest into infrastructure.
Your argument makes no sense, regardless wherever the proposed solution would work
In many countries you know you can buy property?