I doubt it. Most probably would see this as am isolated incident that United will respond to and fix since it has exposed a glaring flaw in the IDB process.

Most of the hysteria that insinuate this is a common occurrence is coming from infrequent flyers. In my 35 years of business flying, I can recall zero incidents of my co-workers being removed from a plane, physiclly or otherwise...

Is there a flaw? Yes - but most sane people realize UA is going to fix it. It would be the a stupid corporation who bails on UA because of this one incident if it causes less-efficient and/or cost-effective travel.