1) When bringing the phrase "edition war" to the conversation makes what would otherwise read like a normal difference of opinion or continuation of discussion into something that reads like an implied accusation of condoning or attempting to start an edition war (which is what seems to happen most of the times I've seen someone bring up the edition war on this forum).
This is the paragraph it was snipped from:
As for 'should,' yes, WotC should bring support for the play and campaign styles supported by past editions, such was invoked as a big part of the reason for 5e, in the first place, to heal that edition-war rift.
The Warlord is one of the bigger remaining opportunities to fill in missing support, especially if we assume the Mystic is, indeed, going to see print in some form well before it, as seems likely.
That's it.
2) When it's genuinely irrelevant. If I say "I believe should devote resources to housing the homeless." I've completely covered the point
And you haven't denied that homelessness exists.
A rift has two sides, and it closes a whole lot easier if both move.
Sure, there are compromised. There have been fans of the Warlord wanted it in the PH, obviously. Now, we're settling for an optional class, having waited over two years. That's more movement, more compromise, than ever happened in the first two years of 4e, and there's virtually no edition warring against 5e.
So, yes I think WotC been cut unprecedented slack on this issue.
And, y'know, if they ultimately decide they don't want to carry through with supporting all past playstyles, I might eventually give up on D&D, but I'm not about to start warring against it. Maybe that means the pragmatic decision is for WotC to cater exclusively to the h4ter side of that rift.
I hope not.