Trauma is one of those invisible things that clings to a person and can affect every decision in their life.
For any young person it's important to know you can support yourself both financially and and socially. IMO it's important to live alone and not only get to know yourself but build that strength of knowing your own capabilities.
Who knows if, and/or when, anything will return to what we once embraced as common-place. For now you may have to dig deep within yourself to find small things for which to be thankful--but it's there. Whether it's the fact you're able to get out of bed, you have food to eat, or you're able to put on your socks...find the gratitude. It will make a difference.