In Toronto, Ontario, we've been in a state of emergency since the 16th, so far we're only being requested to go out only when needed, and to not interact in close quarters unless you live with the person. People still go for walks, and such, but the penetration of infected people was still fairly low ( we're at under 600 people hospitalized). It's a softer approach, but it's still challenging even for introverted folk. The spread has stabilized, so maybe a lighter approach is okay once the urgency has set in.
It was the panic from the rest of the world, at the beginning of March it was business as usual. It became real when Italy locked down its people.
During SARS-1, I was in high school, and there was no major panic outside of downtown. I don't know about internally, so perhaps the hospitals were better prepared because of it this time.