As someone who tries to avoid driving where possible (I prefer walking, biking, public transit for reasons), driving after not having done so for several weeks

As someone who tries to avoid driving where possible (I prefer walking, biking, public transit for reasons), driving after not having done so for several weeks or even days definitely has a noticeable degradation in skill. The few times I've been out recently, I've definitely noticed that the other drivers on the road do not appear nearly as confident or comfortable. Just another point of anecdotal data for what it's worth.