My point is, I don't see the problems. Anti-aliasing works fine. The text looks good to me, always did. Looking out of place ... well, on macOS at least you can

My point is, I don't see the problems. Anti-aliasing works fine. The text looks good to me, always did. Looking out of place ... well, on macOS at least you can pick a mac-like theme. I don't because I prefer the IntelliJ theme but there's not much difference to it. All Mac apps are Windows 98 style battleship grey these days, the era when native toolkits had radically different looks to portable toolkits is over for a long time now.