I want to visit my long term online friend in the usa

hey I'm from australia and I want to visit my long term online friend in the usa for a week or so, but I'm worried to do so because I'm unemployed and I get welfare. I do rent and pay bills at home though, and I have some extended family in Australia, I also volunteer at a local organization and I love it.

I've known my friend for nearly 20 years I've met his mum online as well and I know his family online.

I really wanna go and see him so much but I'm worried about all of the stories of people visiting the USA has left a sour taste in my mouth.

But I really just want to finally see my friend!!!

Thoughts?