[gsnedders]

Fit-to-width did all kinds of magic at a layout engine level — it's not that simple to just reimplement on top of a new engine. And then there's the question as to whether Google would let an implementation would ever get upstreamed to Blink.

[sp332]

Why would Google not want such a cool feature?

[gsnedders]

It'd be a deep, pervasive runtime option across a lot of code.