If I were “influence the government” rich I’d probably start an organization designed to facilitate and encourage the spread of cooperatively owned businesses by providing loans to unions to purchase stock in their employers and by loaning money to start cooperatively owned businesses.

I’d also probably lobby the government for more protections of individual rights and environmental protections and more human focused urban development prioritizing shared mass transit and bicycles over cars.

Lifestyle, I’d stick to a middle class life. I don’t need things to be particularly nice to be happy, just more time with the people I love and the ability to partake in community