Yes, you can get credit cards, get a mortgage, and get a car after filing bankruptcy.
You can do all these things after your bankruptcy is over. It is a myth when you hear otherwise. Ask someone you know that has filed bankruptcy for proof, or if you don’t know who has filed bankruptcy, read stories online from people who actually filed. Don’t believe anything from people who haven’t filed themselves or who aren’t bankruptcy lawyers. To top it all off, credit scores normally increase after bankruptcy, but you do have to work on it.