I have family coming in from Texas for a 7 day stay, will they be allowed to fly out after the 7 days or will they need to stay for 14?

Yes, they'll be allowed to fly out after 7 days. They may require them to provide contact information and an address where they'll be staying.

What kind of questions do you get asked at security or any forms you have to fill out to go back home to a Red state?

You have to quarantine for 14 days or the duration of your stay if it's less than 14 days coming from a state designated as a hot spot.

We flew into Albany and left for Vermont for 1 week (i came home July5th) ...we werent forced to quarantine