Wax, wax and more wax. Clay.
Don't touch it with anything. Nothing. Bird pooped on your car? Use the correct product to take it off and then use something to take off that product.
Black is very difficult to maintain and it will show, fast. If you don't care, you don't care. Touchless FULL TIME. Don't touch it with a brush, ever.
Fewer people are driving? My drive home takes me longer than it ever has, my estimate is TTC customers who have jumped into a car.
Downtown to Scarborough is my commute - tonight I practically ran to my car so I could get a jump on the commute.
OVERALL, yes fewer people are driving. GTA, I don't know.