I think the world would be better if, before you're allowed to respond to someone being wrong, you have to first be able to express their position in a way that they agree represents their view. Because 'political correctness' isn't the cancer at the heart of social politics, it is straw-manning. On both sides of every issue. I'd be surprised, perhaps even amazed, if Dr Piper had represented the complaint in any way…
Indeed. Either the complainant is a troll, or doesn't exist. No normal person would attend a sermon at the chapel of a given faith, and complain that the sermon victimises them for being a poor practitioner of that faith. This is doubly true when its about something universal like love, rather than how well you practice some specific ritual.
I can assure you that I know plenty of young people who would do something like this - heck, I'm a young person (and also a Christian), and whilst I probably wouldn't be brave enough to actually approach a lecturer and voice such thoughts, I am sure that in a moment of weakness I could certainly think such things internally (which in some sense, is nearly or just as bad). So my assertion is based both on knowing my own peers and being honest about myself.
When somebody calls us out for something, it's only natural to want to blame somebody else - it takes an incredible amount of self-awareness and discipline to immediately jump to self-reflection, without trying to pass the buck. Sure, we may get there in the end, but it's often a journey of various emotions to get to that epiphany.
Are you saying you are one of those people? Or that you believe most people are like that?