^ Yes, I remember all of that. I was there too. The fact that most people might not notice a loss of sync is neither here nor there – as a community, we’ve always tried to ensure quality control and get things right that nobody else would notice (or care about). We’re not Lucasfilm.
And one can just as easily say that hardly anybody will notice that a frame or two has been dropped from a film scan to ensure NTSC GOUT-sync. It won’t be noticeable in motion, so why not maintain a standard that’s worked successfully for so long?