The Republican Party now views Google as a hostile, specifically anti-Republican entity. Google is regarded as a political enemy.

It's not just about the election. The Republicans will persistently pursue any comapny that attempts to attack them as Google openly has. Google declared war on that political party, that party is now striking back. It was an enormous mistake by Google, as the Republican Party is one of the few entities in the US that is drastically more powerful than Google is; they can make their operational existence absolute hell, and they can destroy the company over time very easily just by pursuing their executives using available power levers, the best execs will avoid Google rather than deal with all the shit. It's what prompted both Larry and Sergey to run for cover as fast as they could, so they could avoid the scrutiny and investigations; I pity Pichai, he's the well-paid volunteer patsy to stand in and take the fire for Larry and Sergey.

More likely they are just guilty of anti-trust violations