This. I'd say it's a matter of scale.
I certainly don't consider my home server that packs a 30 W TDP CPU from 10 years ago to be a homelab. Someone with half a rack that peaks at 2 kW? That's clearly a homelab.
I certainly don't consider my home server that packs a 30 W TDP CPU from 10 years ago to be a homelab. Someone with half a rack that peaks at 2 kW? That's clearly a homelab.
I think of it as the computational equivalent to a home machine shop. If you don't have some heavy duty equipment can you really claim you have your own shop setup?