So if you buy a house that is below air traffic routes you should expect a plane to possibly fall on your home and not hold the airline accountable? If your house is near a road, and few are not, you should not hold a driver accountable if they plow into your house? I am an avid gun collector and my neighbors know it, so if I accidentally discharge a weapon in their direction then its not my fault? All of these are as rediculous as not expecting the golf course to be responsible in this case. Its the golf course owner who needs to ensure their patrons do not encroach and/or damage adjacent properties.
And the same mentality from those who buy houses in farm country then complain about manure smell and equipment working odd hours.
The FAA spend millions on homeowners around airports. In the City of SEATAC near the SEATAC airport, the local school district built a new school. The Feds had to pay millions to retro fit it after several years because the noise was affecting the children.