LB is a (in Seinfeld's words) 'last worder', so debating isn't really the exercise with LB, getting the last word in is what it's all about. It really cannot help itself ...
You assert something and I suggest that the situation might be not quite be that clear cut. Neither of you can stand having someone question your dogmatic hard-wired narrow-minded point of view and then have a civil discussion about the issue wih an admission the other guy might have a point.
Your problem, not mine.
p.s. If you're getting your philosophy of life from Seinfeld you might want to work on that.