Why the fuck would any resident of Rancho Palos Verdes need a subsidy to buy a smart doorbell?

Photo credit:  Wikipedia

Reported in Who's watching your porch?  (The New York Times, 1/19/2020

Median value of owner-occupied housing units, 2014-18:

• $1,114,800 - Rancho Palos Verdes
• $   475,900 - California
• $   204,900 - U.S.

Median household income, 2018:

• $133,286 - Rancho Palos Verdes
• $  71,288 - California
• $  60,293- U.S.

% of population with bachelors degree:

• 67.6% - Rancho Palos Verdes
• 33.3% - California
• 15.6% - U.S.