Libiot
The proper portmanteau of a "liberal idiot". Lib(r)iot is a not so well thought out attempt and should never be used as it could potentially be used against you for being inferior. Libiot was first used circa February 2016 in a live chat room on YouTube (Fox Live News Feed) where I routinely persecuted many a hypocritical liberal idiot.
People on the left are libiots because they can hear the truth and simply dismiss it as they are not critical thinkers.