My pie-in-the-sky idealized computer experience is a color e-ink display with a decent framerate.

Replacing tactile buttons with a second blinding photon emitter is not progress as far as I'm concerned.

I understand all the benefits you quote, and I'm not just complaining because it's "trendy". If it was eink, I wouldn't care at all. But it's another backlit screen shining in my face. No thanks.