As I was reading through the hackers era, punk era, the rise of DIY movement which lead to the open source movement, one part that struck me the most is finding your own users. And I think that's kinda important as it is ultimately your project and you have your own target users in mind (you as in any creator, developer).

So say if you want to charge a bomb for it, if you find users willing to pay for it, then so be it. If you want to make an entire anime version of your client and you find users for it, so be it. If you want a cooking focused client and you can configure the relay as such and there are users for it, so be it.

Ultimately, you can build anything you want and if you can convince users to use it, who's to stop you.