I agree that it is very different from other CAD software, but that is also something I like. When I started using SolveSpace for some easy models, I was a bit lost. But then it clicked, and I really enjoyed the different approach. It is not my main CAD software (build123d is), but I really appreciate the workflow.
I don't think that every oss should try the copy what already exists. The best is when new approaches are tried. The same happened to me when I started using tilling window managers. "Professional" Operating systems don't have that, but I am sure that if more people would try them, many would realize that the workflow fits them better. So, my point is that there is no single best solution in terms of user interface or interaction with a program, and the fact that many people explore and share different approaches with their open source software is something I really appreciate.
I don't think that every oss should try the copy what already exists. The best is when new approaches are tried. The same happened to me when I started using tilling window managers. "Professional" Operating systems don't have that, but I am sure that if more people would try them, many would realize that the workflow fits them better. So, my point is that there is no single best solution in terms of user interface or interaction with a program, and the fact that many people explore and share different approaches with their open source software is something I really appreciate.