This happened to me once. I ended up coding my own personal projects at the "host" company to pass the time. Otherwise, I would have gone nuts.
Sounds great, but that also means my marketing budget is zero. I can't find users. I've put in all this effort, but nobody knows about it, and it feels all like a waste of time. But you know, I still get paid ¯\_(ツ)_/¯