Comment by CamperBob2
16 hours ago
Like, no kidding I think the thing I'm expressing. Why state that?
One reason might be to acknowledge that you're not being prescriptive, but leaving room for a subjective POV in situations that call for it.
Likewise, the GP's use of "actually" acknowledges the contrast between what one might expect (that some preliminary type-checking might happen during initial parsing) and what in fact happens (no type checks occur until the template is used.) It doesn't seem out of line in that case.
Absolutely, I was being overly reductive. Both "I think" and "actually" do serve useful purposes, and I'm being critical of redundant or over-use of them (which I tend to do).