I will never understand the facination for Biden's son. Why is it relevant. Why should I care if Xi Jinping's daughter has an onlyfan or that Merkel's kid are good at Fortine... Focus on what matters; the candidate's ideas.
Republicans couldn't find any real dirt on Biden, so they focused on that. It makes even less sense (or is more obviously hypocritical and absurd) in light of Ivanka and Kushner working in the White House, making tons of money and doing deals with who knows what countries etc while their father/FIL was president.
It would be relevant if Xi's daughter was getting OnlyFans subs by providing access to her father, which is clearly what Hunter was doing. He was selling access to his dad.