[loxias]

Shrug.

People will always care about performance because they will always want more functionality.

I bet you care about the performance of your database or how fast your pages load. You want your streaming videos to be skip-free and your phone calls to sound lifelike. Performance will always matter. Because while people like me will be always trying to squeeze more, "the other side" will always be ready to use it for some new feature.

[59nadir]

The post you're replying to sounds more like it's lamenting the complacency of most developers more than it's saying that performance isn't worth caring about, or I'm projecting my own feelings onto it.

I'm not under the impression that people care at all, to be honest, outside of certain communities. If you're not in those communities talking about performance as a corner stone feels mostly like screaming into the void.