On the professional front, I can tell you that unifying the keys to mgmt interfaces to critical infrastructure in a single app is not a welcome tool to see on my junior admin desktops

As opposed to having them spread out? Across multiple apps?

I would have my doubts about a junior admin who hasn’t developed a personal strategy to manage this themselves.

What about using a single app to organize their connection methods to various VMs and containers?

It’s an easy way to manage multiple servers/vms remotely. It makes transferring files to remote headless systems easy and simplifies remembering multiple hosts. It’s akin to moba xterm, a similar windows only project

Did you expose your router login page to the open internet? How’d they get access? Why are you chmoding anything to be 777?