I really want hinting, subpixel and anti-aliasing available on all systems, and i want to pick the appropriate set of techniques based on the dpi and font size to minimize error, fuzzy excesses, and balance computation cost. Obviously we still don't all have high DPI all the time and likely won't for a long while. Apple dropping support was a disaster, and I currently run Apple devices plugged into to regular DPI screens with a slightly downsized resolution to trick it into rendering in a sane way, but it's a bonkers process that's also expensive and unnecessary for non-font paint work.

That said, one of the horrors of using the old font stacks, and in many ways the very thing that drove me away from fighting Linux desktop configurations for now about 10y of freedom from pain, was dealing with other related disasters. First it's a fight to even get to things being consistent, and as seen in your screenshot there's inconsistency between the content renders, the title, and the address bar. Worse though the kerning in `Yes` in your screenshot is just too bad for constant use for me.

I hope as we usher in a new generation of font tech, that we can finally reach consistency. I really want to see these engines used on Windows and macOS as well, where they're currently only used as fall-back, because I want them to present extremely high quality results on all platforms, and then I can use them in desktop app work and stop having constant fights with these subsystems. I'm fed up with it after many decades, I just want to be able to recommend a solution that works and have those slowly become the consistently correct output for everyone everywhere.