Coach was straight up transparent of his injury.
Agree to disagree on this one...
As I recall it, McVay was purposely downplaying Kupp's hamstring injury and his tone and body language were strongly implying it was just a "tweak" and Kupp was "day to day". It was only after Jourdan pressed him multiple times that McVay grudgingly acknowledged the word "setback" might be appropriate. So I don't have a problem with Jourdan leading with the word "setback" because she had to work so hard to get the truth out of McVay.
I think Jourdan does a fantastic job and calls it how she sees it. If she thinks the Rams are being stupid about the backup QB position (which they were), she points it out. But if she thinks McVay and the Rams are showing impressive grit and mental toughness (which they are), she'll point that out too, as she did in her column last week.
Plenty of Rams reporters have been just awful about stoking that "negative vibe" about the Rams, as you rightly describe. (Jim Thomas and Bernie and Lindsay Thiry were terrible in that regard). But I see Jourdan as being 90% positive on the Rams, and only criticizes when she has good reason to do so.
Quite honestly Jourdan has heaped a ton of praise on McVay and Snead and the whole Rams organization... maybe you haven't seen some of it...? There have been plenty of troll-ish Rams reporters, but IMO Jourdan is definitely not one of them.