His obfuscation through vagueness is a facade. A ruse. They don't spend in FA because they are, in NFL terms, cheap. Stephen convinced Jerry after the Carr situation that spending their cash on FAs was dumb and Jerry went along with it. You say they don't do business like that for good reason.......... Good reason? They haven't sniffed a conference title game in a decade, so how can one conclude going total cheap in FA is "good"?
The fact is, the Cowboys, if they wanted to, could be more active in FA if they chose. They have the ability, like other teams do, to manipulate the cap to an extent to sign a key FA or two if they wanted. They choose not to, essentially operating with one hand behind their back, compared to other teams. That's just the reality of the situation. And no, they don't have to go hog wild in FA. They could be strategic and add one high level FA to plug a hole and not wreck their cap for years.
The Cowboys operate under the same cap as everyone else. The Cowboys signed their star players like a lot of other teams do. The Cowboys make more money than any franchise in the NFL so "cash" isn't an issue either. But for some reason, the Cowboys want us to believe that they are cap poor because they sign their own guys and apparently that's not an issue other teams face, hence why they can be more active in FA. It's BS.
And it's only going to get worse when Jerry moves on from this life.