Incredibly charitable of you to pretend that the tweet or whatever accurately reflects that text. 'two black lawmakers arrested for opposing legislation' is a little bit different than 'a black lawmaker and his brother arrested for interrupting the session and refusing to leave when ordered'. I think it's based of them to do that but come on.
*fuck facts I guess. They probably actually took them outside and lynched them. Maybe they even killed all the black residents of the district. It's not sensationalist enough that a lawmaker and his brother got arrested for protesting something worth getting arrested in protest of. So just lie a bit, make it 2 legislators. Deliberately paint an incomplete picture so instead of making a choice now they were just passive victims who were 'just attending a meeting'. Gotta get those reposts and upvotes in the leftist echo chambers.