I read the article. Basically, this article has two narratives (people have range anxiety and people also have stuffed garages) that they try to link in one sentence. Very poorly written. The "fears and concerns about charging" are NOT about charging in the family home, it's about when the person owning the electric car takes a trip and is concerned about "can I get a charge for my car along the trip". Now admittedly, that concern is less now but it's still a fear. If your taking a trip along a main highway, you'll most likely find a charging station. If, on the other hand, you take a trip along the back roads of many states, you might find your charging options severely limited. Last year, I took a trip from California to Arkansas to see the Solar Eclipse. On the way back, I had to take a HUGE amount of back roads to a hole in the wall Oklahoma area to see a relative. I never saw one Electric recharging station on that section but saw 10's of gasoline stations.
The Article then goes into multi-family homes that can't easily run a line to a 240 VAC charger. That's not an "Anxiety" about charging, that's a hard limitation. So please stop trying to connect the two.