Not U.S thing.
I'm in Australia, and still get support via live chat. Chat URL from Apple.com/support connects to U.S. Its only the webpage it comes from could be different
...Due to the way Apple serial numbers are valid cross country, i get free support always.. even though my limited warranty expired few years ago.
If i enter my serial at Apple support site for chat i always get through, even though i'm not supposed to, same thing with phone..
I inquired about getting Apple to fix this, they only temporarily did, then it broke again.. so i gave up trying... It's Apple problem,, so they deal with it. Personally, i hope they don't fix it.
Wait time on the phone is often longer anyway....