Does this include foreign investors? I think that should matter too. I'm not saying this for a racist reason, but it seems we allow rich people from other count

Does this include foreign investors? I think that should matter too. I'm not saying this for a racist reason, but it seems we allow rich people from other countries to buy up land/real estate, which drives up costs, and de-stabilizes our ability to support our poorest. Personally, I think land should be considered owned by all and have a land-value tax, which would pay for universal basic income and healthcare.