DONT use Virwox unless you need mega quick btc for some reasons. Their fees are simply a scam.
I don't see why would you say that they are a scam, sure they have high fees but they would most likely have to deal with the risk of chargebacks with no ID verification.
It's not a scam within itself but the fees are insanely high as far as I know. But yeah i dont know any other ways to avoid ID since most sellers in Localbitcoins want to see your ID...
Its not a scam , but its exploiting what theyre doing with fees.
The best ting op can do is to find localy someone to buy bitcoins from, and avoid any third party and id requests.
cheers