I don't think so. I work upstairs at a non-Google company. Most of the time, the market floor is filled with non office workers. The lunch crowd might suffer a little bit since Google employees won't need to go down for meals.

Last time I went to Chelsea Market I got the feeling of "Nobody (local) goes here... there are too many tourists and the experience walking around here is miserable" Times Square-esque

I live in the neighborhood. It's a nightmare to walk throthere during the day, but fairly quiet in the morning until 10. Also a decent place to pick up dinner after 6:00, especially if you enter through one of the side doors.

Yes, this is exactly correct.

No, they don't. They get a ton of tourist business especially because High Line is right there.

It's a great place but so busy that id be loathe to drop in for a working lunch. That place and the Rockefeller center concourse are some of the rare places in the world where getting lunch can be more stressful than work

Not at all. It's always packed with tourists. Most of my coworkers and I go outside of CM to eat because it's pretty pricy.