I use some of these to do things I shouldn’t be able to do in environments where people think they have restricted me.
If I have access to your network, you have not restricted me; you’ve merely given me a fun time and the chance to laugh at your puny security and do what I wish to do. (Note: I only do this with companies that want me to do some task for them, but then restrict me from actually doing it because of “IT policies,” so I use my skills for good. This sort of idiotic behavior is more common than you’d think.)