Does it happen with modern cars?

This is actually about the hot cranking issue. I came to realize that it seems to only hot crank when I parked my car, go into the grocery and come out a few minutes later.

Normally, no vapor lock doesn't happen anymore with today's cars simply because the fuel system on a modern fuel-infected, I mean fuel-injected, vehicle keeps fuel at the rail, so you don't have any vaporized fuel in the lines.