In my own foolishness, I will say something sincere to your insincerity. Risk-aversion varies wildly among people, and everything you choose to do exposes unconsenting members of the public to risks that could have been avoided. For example, getting in an 8000-lb NPC mobile that is designed to numb you from the outside world with 25” touchscreen infotainment centers might (in some ways) be more hazardous to the health of pedestrians and other vehicles that a 2000-lb car that was designed, engineered, and is now driven for the sole purpose of engagement between driver, machine, and road.
And with respect to the matter of maintenance, the only cars of vintage that are in perfect condition are those that are never driven. These machines are incredibly complex, and as they age, they take on many problems that have varying degrees of seriousness, any owner that can afford to will take reasonable steps to bring the car into a drivable state, but there are many quirks, odds, and ends of operation that the machine will exhibit that are either too mysterious at present or too expensive to fix, and so the operator does exactly what any rational person faced with using a legacy system that is complex and undocumented, they make an attempt at patching the problem imperfectly and dealing with some technical debt in the future instead of rewriting from scratch today.