The Supreme Court hears arguments on two state laws Monday — one in Texas and one in Florida — that seek to punish social media platforms over allegations they censor conservative speech. The legal force fighting these state laws is itself a group with conservative leanings called NetChoice, which has emerged as Big Tech’s top political lobbyist. And it’s going after social media crackdowns in blue states too, like the California Age-Appropriate Design Code Act, which required that platforms put in stronger default data privacy protections for younger users. Wherever a social media regulation pops up, NetChoice, it seems, is there. Isaiah Poritz of Bloomberg Law has been reporting on the organization.