In general I agree, it gives me a sense of wholesomeness when companies open up about this and give credit to the authors of the libraries that their product contains. Credits.md somewhere is sufficient for that to me.
There is a dedicated page for credits: https://pimosa.app/credits
I've down developing in private for >15 years now and even tho i wrote alot of stuff i never was motivated enaugh to "publish" something as product that i might need to support.
Therefor - my respect!