So my take Trajan is, if you follow oil change intervals, that are not outrageously long, then you should have no issues. This also requires the owner to keep up on maintenance.
This is a disposeable society today and cars along with just about everything else is marketed for a quick turnover. So people don't necessarily take care of what they own.
Todays modern dino oils are more than up to the task. If the car is spec'd for synthetic then use it. If the area in which you live in see's extreme's then it is of benefit.
My advice to someone reading these posts is don't listen to the hype, or the shill's who are close to being banned from this site. We know who those people (person) are/is.