AITA, I (21M) can't stand living with my family (58M, 58F & 26M) anymore. What do I do?

I tried to post this on relationship advice but I couldn't as the post was to much of an AITA situation.

So, where do I start. So I, a 21M, have finally reached a limit where I can't physically stand to live with my parents and and 26M brother. My family is highly religious and dangerously homophobic, to the point where the make joke about harming queer people.

But that isn't the reason that pushed me to this point. What pushed me to this point is actually their behaviours/mannerisms they have with each other. Starting with my mom, a pretty lovable person but also someone that can't handle any sort of conflict, and if there is any conflict she chooses to either guilt trip everyone on the house or just take a walk and never tell us where she is going only to return late midday. My dad on the other hand, besides the previously mentioned problem, is very prone to believe any videos on social media that looks realistic enough. He says he can discern between real and fake but, do trust he can't he believes the earth is flat, the FBI/CIA is spying on him (we don't even live in USA), and he has the belief that he is never wrong no matter how much I show him he is. The problem I have with my 26 brother, is that he really lacks personal hygiene and we share room. He hides his dirty shocks and even snack wrappers under his mattress and he doesn't she a problem with that. He also has a really stubborn and "don't tell me what to do" personality. So any talk of him having to be more hygienic seems like an attack on him.

I'm not asking whether is should move out it is apparent that is should move out. The question I'm asking is what should I do to get out of this house. Since I have no source of income and finding a part time job mid year is nearly impossible for me as I have no work experience.