It makes a lot of sense how clueless those folks are to the realities of life, when you realize those realities rarely applied to them. They never had to do that common sense stuff everyone else did to survive. They became successful despite some very egregious habits, and generally did their best work when under the influence of their worst habits.
I mean, if folks had come up to you and told you "yeah X was the best song you ever did" and your memories of recording X involve multi-day coke benders, it's hard to really know which way is up, so to speak.
Probably so, but man you really gotta be out there if you don't realize that you actually have to pay taxes on 100 properties that you own. But, to give credit where credit is due, I've never heard a single person ever say Mick Fleetwood wasn't a great guy.