1.) Zari would like to see if she can find some work to earn money to potentially buy some tech for herself in the hopes that she can bring it back to base with her (if this is not allowed that's fine! She'd try anyway.) Zari is an accomplished hacker with a number of tech skills, so if it's possible she'd probably try to offer herself up as a mechanic or repair person for the androids, otherwise she'll shuffle wherever they happen to need her for work.

2.) She would have A Lot of questions about the Mass Subconscious because that would be a big red flag for her, so she would definitely be asking the Welcome Committee those: questions ranging from how it works, what kind of decisions are made that way, etc. etc.

3.) She would definitely spend a lot of time in the software/tech sectors, and maybe some time in the residential districts. She'd like to explore as much as possible so she can get the clearest picture of what the lives of these androids are like.

5.) So ... if she could get her hands on the tech required, what would happen if Zari tried to hack into the Mass Subconscious. If this is not possible, that is totally fine, but she doesn't trust an echo chamber or "hive minds" due to her previous experiences in the less digital versions that she's come across in her previous life, and she'd be worried about corruption and what not.

(Also I am totally fine with her getting into trouble/getting caught/what have you.)