It's strange hearing reports of "scroll lag" in the other comments. It's possible I'm just lucky. Or there's a misconfiguration somewhere in their setup that Chrome somehow avoids.
It's true that I still mostly use Chrome for webdev - I've become more used to it's (excellent) dev tools, even though Firefox and Firebug started that whole trend. It feels very right to separate my "user browser" from my "dev browser" in this way!
Don't forget the other possibility: someone using Firefox having internalized this lag as "normal behavior".
Have some humility.
I've known lots of developers who thought that some broken, slow, erratic, or stupid, program or OS behavior is the normal, because that's what they've been used to. They could be great programmers too, they just didn't venture much outside the stuff they used.
As for the diatribe, I don't care for this recent trend of perceiving something somebody said as some kind of abuse of "therapy speak" (before this comment I've seen a few stories about some actor "abusing therapy speak" and such lately, so I assume it's some new fad going on). I don't read about therapy, or had any therapy speak in mind. "Internalized" has been used for decades as a term, and here just means "accepted this lag as the baseline as they don't have a frame of reference". Might not even be the right word, I probably was looking for normalized (is that therapy speak too?). So there's that.
>One other possibility is that I know what scroll lag is, don't see it in Firefox on my devices"
Yes, that's "one other" possibility.
Now, can we also entertain the possibility I suggested as something that one can't just rule out in advance, and that one would be OK in suggesting could also be the case?
I don't know you, have not met you, and I don't speak about you as a person. I made a general observation about what could be the case when someone says what you said. Another commenter also corroborated having seen this in the wild (assuming it even needs corroboration). It's hardly something that doesn't happen. And because I'm a somewhat insulted by your tone, notice how I didn't even said anything about you directly. I wrote:
"Don't forget the other possibility: someone using Firefox having internalized this lag as "normal behavior".
The rest, you brought into this. Enough is enough. Over and out.