What's a technology that was cooler in its older iterations?
I don't mean BETTER. That's a different conversation. I mean cooler.
An old CRT display was literally a small scale particle accelerator, firing angry electron beams at light speed towards the viewers, bent by an electromagnet that alternates at an ultra high frequency, stopped by a rounded rectangle of glowing phosphors.
If a CRT goes bad it can actually make people sick.
That's just. Conceptually a lot COOLER than a modern LED panel, which really is just a bajillion very tiny lightbulbs.
Steam locomotives. The crazy streamlining, the size of some of those motherfuckers. 6 foot tall wheels, 100 tons moving at 125mph and all that shit accomplished 80+ years ago
Also, when they catastrophically failed they wound up looking like industrial lovecraftian horrors and produced some of the loudest non-nuclear man made explosions.
None of which is a good thing, but is still pretty cool.