Re:E-Prime – English without the verb “to be”
by eloisius on Wednesday May 26, 2021 @11:38PM
(#27299119)
Because temporary vs permanent is not the correct categorizations of estar and ser. It's more like state vs characteristic. State and characteristic is still a fuzzy boundary, but hey it's a human language.
"I am alive" uses "estar" -> "Estoy vivo."
But "I am dead" also uses "estar" -> "Estoy muerto."
AFAIK, when most people die, they are dead forever.