No---PAC contributions are TINY and max contributions do nothing.
Sara Harrison ’20 [December 24, 2020; Sara Harrison is a freelance journalist who writes about science, technology, and health. “Big Tech’s Year of Big Political Spending,” The Markup; https://themarkup.org/2020-in-review/2020/12/24/big-techs-year-of-big-political-spending; $G]
“The main reason that business PACs donate is probably to get access to important members of Congress, which is why PAC contributions go overwhelmingly to incumbents,” Andrew Mayersohn said in an email to The Markup. Mayersohn, a researcher at the Center for Responsive Politics, which maintains OpenSecrets, a public database of campaign contributions, said that because elections have gotten so expensive, even the maximum PAC contribution—usually around $10,000 an election cycle—is only a tiny fraction of the amount that a competitive campaign requires. “I doubt that companies are under the illusion that their donation will swing an election,” he wrote.