You're pointing the fact that capitalism has to be authoritarian. Otherwise, poor people will take unused property and use it.

You're being imprecise when you refer to rental properties as the landlord's homes. Home is where you live. Rental properties are the homes of the tenants, and if squatters are successful, they become the homes of the squatters. Anyone who supports Israel should support a right to take land that you want.

Where is the dignity in some people being poor so others may be rich?