YS, I hear you. Note that Hunter business was not thrown at Biden while he was VP and after, and even during elections. This is a classic case where media does not serve Ds well. If Biden knew that a possible infraction will be splashed on front pages, he would have stopped, or at least, been subtler.
Trump himself, as well as some of his family, were in actual business before going into politics. Whatever sins they made before or after that can be debated. Biden and his family did not run anything, as far as I know, maybe his wife ran a pub with her first husband. And then suddenly start getting paid by our enemies over multiple years. And the President saying “my son did nothing wrong” and “I was not aware”…