To be clear if you are not paying them, there should be no expectation of service. Open source is something they offer out of passion or goodwill, both of which can change at any time
I don’t require them to be smart and professional, but they should be or will lose users. Thanks to OSS, I can just fork. But being OSS doesn’t mean you can suck and be random and still stay useful to people.
Of course if it’s your project, you’re free to do whatever you would like.
Counterpoint: much of our industry is often described as being in the business of disruptive technology.
It's been educational for me to watch how developers are reacting when they're on the receiving end of the disruption.