It's been part of the "conservative" orthodoxy for decades that corporations have First Amendment rights and money = speech. Remember, "Corporations are people, my friend"? It's unseemly for them to want to cry now because Democrats have done better under those rules.
I don't remember hearing anything from them when a top Trump donor (or Trump's son-in-law) used their newspaper to push pro-Trump stories, or when the Koch Brothers (and ALEC more broadly) were influencing elections from the national level down to local school boards.
Anytime they want to overturn Citizens United or pass a constitutional amendment asserting that only natural humans have guaranteed civil rights, I'll be glad to start taking them seriously.