wisvishr0 (https://www.aaroads.com/forum/index.php?topic=13062.msg316075#msg316075) is the only guy that I have found who has posted about this, but HaloMasterMind117 has one of my favorite channels.
In his latest video, there is this clearly marked exit lane (https://www.youtube.com/watch?v=8pdNLFsdMIQ) and people use it as a second lane to cut the queue. It makes me want to head desk, but I can't stop watching it.