No, you want me to disprove the premise that all of those people would be unemployed if Apple hadn't built that building. You've imagined an alternate timeline, and want me to prove that it could not happen.
YOU are the one asserting there are jobs for them. THAT is a positive. PROVE IT. Show the employment rate in the construction industry is high. Show that there is lots of jobs going begging. You cannot do it. So you try to reverse the challenge. YOU CLAIMED THEY'D BE WORKING! Where are the jobs? Doing what? Flipping burgers? Put up or shut up! Who else is building in the Silicon Valley area? Come on. Tell us. Who else is building a project of such magnitude. COME ON, Tacticalogic. SHOW US! Show us the jobs that are hiring and can't find workers! That's all you have to do. It's not a negative. If they were there, I could do it easily.