FUD. Freedom to Roam laws only allow camping a fair distance away from inhabited buildings.
Camping for example, using Sweden as an example, is limited based on if a person is living nearby, what the land is used for, risk of damage to the environment (land and animals included), sanitation, and government issued exceptions and restriction. In practice most people choose to pay for a camping place in order to be allowed to camp. Place near roads are generally used for farming or grazing (neither allow camping under freedom to roam), nature reserves tend to be generally restricted by the government, and naturally people need a place to park their car for a extended time which is not a right given under freedom to roam.
What that leaves most people is the freedom to camp (in small groups) in the forest when hiking or mountaineering.
fair to me means "not one inch across my property line"
“150 metres in Norway and in all countries far enough that you do not inconvenience anyone and particularly not those in the nearest house.”
— https://en.wikivoyage.org/wiki/Right_to_access_in_the_Nordic...
> This will probably result in a chain of homeless people
Countries with Freedom to Roam laws have homeless people, too. What you describe has not happened.
> stay in your backyard for three days
Again, FUD about “your backyard”. Do you have a 250,000 sq. ft (2.24 hectares, 5.5 acres) back yard? Also, Freedom to Roam laws usually restrict camping to at most two nights, sometimes one night only.
