Wow. I remember the nightmare I had selling off all my pedals

. The whole idea of using an all-in-one solution like Stadium with a bunch of pedals seems strange to me. Of course, part of the deal I made with my wife was that I would quit ADDING to my collection and would "sell to buy". That has been in place since the early 2010's

. I think I had about 30 pedals at the time.
I care ... to a point; however, sounding "good" overall is way more important. If "being more accurate" in the capture also leads to sounding "better" overall, then of course it is a good thing.... but accuracy isn't the "only" thing that goes into making a gig rig sound "good".
Agree 100%.
While I don't completely disagree with your statement, I think that "accuracy" wasn't even a consideration until Kemper in 2012. Then AND now, hundreds of video's have shown time and time again that in blind listening tests, captures/profiles/clones have shown that they are accurate enough to fool nearly anyone.
Prior to Kemper and capturing, Fractal had high end modelers that competed on "sounding good", not being "accurate". In many cases, guitarist actually preferred Fractal's models to the real thing in a live setting. This is still true today.
While I can't completely agree that captures being more accurate is the most important change over the years, I do agree that captures have gotten more accurate. I would argue that the integrated effects and ability to tweak captures are the BIGGEST improvements that we have seen so far with digital amps. This has been much more impactful than the minor improvement in accuracy IMHO.