For me, open source is like making a painting and hanging it on a wall where others can see it. I will never lose a single second of sleep over whether someone else likes it or not.
I would never take money for an open source project unless I was prepared to work on it full time. It would give me a sense of responsibility which I don't want.
Normalize maintaining your own fork if upstream doesn't agree with you. It takes me 5 minutes per year to rebase some projects where I wanted them to work differently than the maintainers had envisioned.