You are correct.I've never been to a Gun Show in my Life, but even I know that Private Sales are made at Gun Shows, inside and outside and Nobody says a word or cares, and there are no background checks involved or done!
I also know that many People order Guns over the Internet for other People, for various reasons...and that it's done all the time and I've never heard of the Guns having to go to a Dealer, who then does a Background Check. I'm not saying that's not true because I don't know. I'm just saying that I've never heard of it before.
You don't know and you are ignorant of the law on the books right now. Why do you support legislation about a subject you know very little about?