You will still be poor with 2000 usd/month no matter where you live
I am pretty sure Brazil doesnt have 10 times more expensive foods than US. The electronics are also not 10 times cheaper π
You won't get an apartment with that price in many states. Ask
@LANJI CUCKSMOKE (iirc who lives in cali). 3000-4000 per month for an apartment is pretty common in California