As mentioned previously, many older drivers find larger steering wheels easier to handle. Simply compare a late model steering wheel (on the fat side) to a 30's, 40's, 50's, or 60's, steering wheel. Which one is more comfortable?
You seem to be forgetting something.... These old cars were made to drive, and if they are easier to drive - all the better. You can do what you want, but don't sneer because someone else made an adjustment in order to enjoy his or her vintage auto.