Someone worked hard on all the classes in 5E.
First off: I find this thread somewhat annoying because Moonsong has been pushing this class in almost every post they've made in the Warlord thread; second: as Mephista points out, unless we buy it, we really have no idea what its about at all; third: from the glance we do get at it we get a non-combat class with no weapon or armor proficiency whose initial art looks more like classic French nobility than a battlefield commander.
So aside from being another shameless plug on the subject, the basic concept of a "non combat" leader flies in the face of what the Warlord was. So yes, at this point I find it quite insulting.
A 5e warlord would have to be more than the 4e warlord was. Classes in 5e tend to be more broad, with 4e class concepts often being about as broad as 5e subclass concepts.
The star wars saga Noble is a better example of what a 5e warlord could be, as long as it wasn't called a noble, and if it had at least medium armor and halfway decent HP. perhaps with one subclass upgrading both as part of the subclass.
Conceptually, as long as the tactician feels more like they could be a soldier, or part of a mercenary band, etc, the Noble could very well work.
Again, conceptually, the Noble looks like it covers a lot of what the battlemaster fighter and mastermind rogue don't cover. I'd still rather have a "captain" class that involves support in all three tiers, with options for lazylording or not, and doesn't have a name that assumes social rank, but I'm gonna show this to my buddy who likes warlords as very smart tactician-scholar types, and see what he thinks.
It's certainly not an insult to people who want a 5e warlord.
This is a direct attempt at giving us that. I don't expect any such attempt to actually be called "warlord" as that is the single worst name any class has ever been given in the history of DnD, and possibly of TTRPGs.