I haven't said much about my personal feeling in that discussion, but honestly speaking as a Korean, I do feel that some Japaneses weigh too much on exact glyphs. These variant glyphs are indeed "wrong", but so does many non-standard shorthands (e.g. ⿸广マ as a shorthand of 魔) or individual preferences (e.g. the first character of Yoshinoya 𠮷野家 is an unusual variant of 吉). Why some are okay while others aren't? I'm yet to hear plausible justifications for this disparity.