But it becomes clear that he has something else in mind:
1|Jonathan Toomim:2016-01-20 10:05:39:i think the majority of devs want to work on the majority coin, and won't want to play chicken once it's clear which one that is
1|Guy Corem:2016-01-20 10:05:58:Why do you object to my vision of comeptition ?
1|Guy Corem:2016-01-20 10:06:04:Isn't competition good ?
1|Guy Corem:2016-01-20 10:06:17:I mean, you didn't want to git-cherry pick ?
1|Guy Corem:2016-01-20 10:29:45:Once you are forced to do Hard Fork once
1|Guy Corem:2016-01-20 10:30:04:And see that it's not hat terrible (my believe, not core), they'll do it more often

The opening gambits made it clear that this was not going to go pleasantly. But considering his meticulous approach and questioning style, I fell he comprehensively failed to fluster JT, and simply became angry at the end. I think he tried to tease out some statement from JT that all hell would break loose during a HF, but couldn't make that point stick - JT shut him down pretty well.
How many times did he say "I'll get to that later" (which is code for "I know nothing more on that topic") ?
tl;dr It shouldn't have happened.