Privacy, freedom and liberty are valuable conditions of living. Even if you are not doing anything wrong. Privacy is why we still wear clothes. Newly stated positions in favor of increased surveillance are not good. It may be inevitable that we will all be watched all the time, that still does not make it a good idea. Jobs and economics will be important as will better living conditions for people. Constant surveillance is not an acceptable price.
A great idea. Grow veggies in space. Handled properly, it is a nourishment source that can quickly scale up and sustain living function.