I owned a Honda civic before. I replaced original brokers when it just had 30K mileage.
After that I bought a 94 year Camry. I even couldn't believe my 14 years old Camry with 130K mileage still runs fine with original brokers. I asked to the friends who own Accord. They replaced brokers after 40-50K miles.
One interesting thing. Before year 2000 you can find Accord and Camry that were made in Japan. My 94 Camry is made in Japan.
A owner of a auto garage mentioned to me that they see the quality difference between the Camry/Accord made in Japan and US.
I am not sure now if there are still some specific model of Camry /Accord made in Japan. Probably, Camry hybird is still made in Japan. Check with dealers for some specific model, such as XLE, Accord EX to see if they are still made in Japan. I also would like to know.