It’s also known as oppo research. Even If there is nothing there to bring charges everything they found has been sent to the rats. To think Nixon was forced from the Presidency because some underlings broke into an office and took a few pictures.
What’s the Constitution?
There is most certainly that, the info gained in that overly broad search will essentially put the R party back at square one or even worse.
Since the search - for which there is no effective legal remedy and no one will go to jail - was made with armed force, history may well record the anti-MAGA effort transitioned from a "soft coup" flowing from a stolen election to a hard coup.