More 3.6 carnage

Love my 2015 3.6! 240000. Guess I’m lucky no problems except for oil cooler leak, and trans at 180. Wheel bearings all the time. Had a 12 grand c that the motor let go at 1700 mi. Hopefully this one makes 300000. Kids love trashing it and the sons getting close to 16. At this point I’m gonna keep reviving it so it can be his first car lol. He hates it! How bad are cams to do? How noisy are the when they go?