Hi, developer of PdfDing here. I understand what you are saying, but allow me to explain. I tried to make codeberg work, but it is really hard to gain traction and interaction with the community over there. For example, while I got 3 issues from the community on codeberg in over 5 months, on github I already got two in just two days. Of course it could be a coincidence or the same users as on codeberg.
I am developing PdfDing not only for myself but also as way to give back to the community for all the great projects I am using. So I want it to be used by many people. I want and need the interaction with the community. The issues I got until now were great feature requests that I would have not thought of on my own. Maybe I will also get contributors, would be great for sure.
As much as it sucks GH has a larger pool of developers available. It's why businesses went to Facebook or use to go to twatter, that is where have accounts so that is where we go.