the factory original upper and lower radiator hoses are the toughest of all the cooling system hoses and are good for 25-35+ years or many hundreds of thousands of miles in my experience with about 15 toyotas, if the cooling system is well maintained and the engine is never overheated.
Psychologically, owners are predisposed to worry about maintenance items that are highly visible (e.g. the huge radiator hoses, the serpentine belt, tires, etc) but not invisible items that are far more important like the air filter, pre-cat oxygen sensor(s), cleanliness of your throttle plate, spark plugs and similar items which dramatically affect power and fuel economy.