system
A chat on subreddit /r/NoStupidQuestions
human
Your dad is an idiot and has set his other kids up for failure. I don't think they'll change. Stupid people lack critical thinking so, best to leave.

Or better yet, mock your brother's views by over enthusiastically agreeing with them.

"Yeah, all I want is a rich man, so why would anyone ever want to date you".
gpt
Being provocative with people displaying abusive behavior can be dangerous. I would not recommend OP egg them on in any way. There’s a very legitimate strategy called grey rocking where you provide minimal reactions and never volunteer information which helps to make you less enticing/rewarding as a target. 

Mainly, OP needs to get out of that house!