Speaker Gingrich's affairs while married did not include credible evidence that he or any Republicans accepted remuneration from foreign governments or foreign companies for influencing US policy. Hunter Biden's "magical laptop", as you call it, and the testimony of Hunter Biden's business partners DO provide credible evidence that candidate Joe Biden lied repeatedly to the American people when he claimed he had "no knowledge" about Hunter Biden's business dealings at a minimum. There is also credible evidence that VP Biden participated in a "quid pro quo" with Hunter Biden's Burisma contacts to demand the firing of Ukraine's Prosecutor General. That's an act President Biden bragged about in a speech sometime after.

Whether the foreign "pay to play" spigot has been throttled or turned off during Joseph Biden's Presidency is a matter that requires investigation. It's an investigation Republicans are rightfully doing. That investigation has revealed more evidence of wrongdoing than all of the Trump Russian Collusion Delusion investigations Democrats spearheaded.