$70 million is chump change for Meta, yet is far more money than I’ll ever have and does so much to influence state legislation.
I remember from peak net neutrality discussions during trump 1 maybe around 2017-2018 ant saw an article on theverge.com (that cannot find now) and biggest sum to individual politician was around $200k, when median values were much much lower.
Politicians are selling tens of billions of dollars (if not hundreds of billions) worth of revenue to ISPs for couple or dozen million. Literally 1000x return on investment (if successful).
I remember local politician (I am not from US) got caught taking 100k bribe from a company for helping with alleged highway construction procurement. Project was valued ~1B - 10 000x return on investment (if they wouldn't have been caught).
[1] I am sorry, not "corruption", but "lobbying".