Nope didn't miss a thing, the "Big 3" have had the same rust issues its just covered up because well they're supposedly "American" vehicles so most issues with GM, Chrysler, and Ford vehicles goes unnoticed.
I could care less about who drives what and why they drive it, if it gets you from point a to point b fine.
Which Tundra does your dad own first generation or 2nd? I know issues were rampent on the early first generation tundras which actually were the Toyota T-100's just redesigned to accommodate the V8 engines. I've got guys on the Tundra forum with 200k+ on their 2nd generation tundras and no major problems other than normal maintenance. The thing I hate is the overabundance of electronics, which is why I never open the hood on my tundra other than to check the fluids. There's nothing I can do to fix it if something goes wrong, same goes for any of the "Big 3" vehicles as well unless you are an electronics major there's nothing you can do to fix them unless its routine maintenance related or you have the $10k computer to hook up and diagnose every little thing, the little scan tools you can get a the parts stores don't come close to helping with major problems. This is why I got back into an old ford again, I can work on it myself, and I need a project vehicle I can mess around with whenever I want to LOL.
Toyota just like all other manufacturers started catering to all of the soccer mom, grocery getter, family crowds and started building glorified station wagons and filled them full of unnecessary electronics and safety features making the home DIYer a thing of the past unfortunately. I could care less if you drive a BMW, or a Yugo, they're all built with the family un-knowledgeable operators in mind now which is another reason manual transmissions are becoming non-existent. People are lazy.