-Brake Fluid is in the schedule for every 5 years. Interesting, as on my Honda's it is every 3 years. I always do it, as brake fluid is hydroscopic.
-Fuel System Clean is not mentioned; but definitely could see how it could be helpful. I have started dumping in the recommended dose of GM - Fuel System Cleaner (which I think is real close to Chevron Techron) about every 15k miles; cheap insurance. Ticks me off the fuel filter is integrated in the tank pump module now days...so can't change it.
-Used to do power steering every 4-5 years, but now w/ electric, there doesn't seem to be any fluid to change.
-Rest I usually do by the Severe Schedule, brakes when down to 3mm or so, Air filters and such every 25-30k miles, although this new rig has an air filter life meter.
-In my climate, I ask them to lube the caliper slide pins once a year too, as we live in the salt belt; saves on stuck calipers!
Totally agree w/
@Doubeleive, regular maintenance makes total sense; way cheaper than a new rig, so if you are in it for the long haul...don't skimp, but be mindful of what is in the recommended schedule.