"Google has spent more money on lobbying in each of the past two years than any other company" Don't know if that's true or not, and how that compares to the sun total of lobbying. But, I could see why they would want to spend if they're facing antitrust.

The article is a year old.

This source says Google was huge in 2018 (election year?) but much less in 2019: https://9to5mac.com/2020/01/22/apple-lobbying-spending-2019/