As I have already said in https://news.ycombinator.com/item?id=21026626 : Firefox really should take care of it's native interface, it feels like a cross-platform app, and while it does have some worthy features to consider, for me it's too non-mac (and in that aspect, it really doesn't look like an Window/Linux app either) for someone using Safari to migrate.
> it really doesn't look like an Window/Linux app either) I guess this is a subjective matter because to my eye, it looks fantastic on Windows, matching the Windows 10 dark theme very well. The active tab highlight looks like the open app highlights in my top-docked Windows taskbar. And the Firefox Container color-bars look great below that. Its sharp edges are a match for the sharp look of Windows. To me, Chrome is…
It seems they've been struggling to get more Mac developers for a long time. Unfortunately, their toolchain is so foreign to Mac developers, too, that people don't want to learn it. It's a chicken-and-egg problem.