Interested to hear about professional use cases for this kind of tool. I am working on a cloud-based sandbox browser very similar to the OP here: https://www.sandboxbrowser.com/
My target audience is software developers, QA engineers, and Ops people who want a predictable isolated browser environment for doing various forms of testing / hacking.
My target audience is software developers, QA engineers, and Ops people who want a predictable isolated browser environment for doing various forms of testing / hacking.