explain why 096 and 173 are euclid

The class levels are given depending on how easily they could cause a breach, it isn’t about lethality. That’s why scp 999 is Euclid and inanimate objects that can easily kill you are Safe.

scp 999 is safe

They posses some for of intelligence, and we don’t have enough evidence to say that either of them are Euclid or keter

Euclid class is for SCPs who's moves are unpredictable
eg; 049, he generally helps the foundation but its uncertain when he declares anyone as "ill" and attacks
but scp 173 and scp 096 are clearly predictable and everyone knows how they kill and are sometimes used to kill other scps like the yule man so in that logic they should be in the "safe" class but that's stupid so they fall between the safe and Euclid class and they are hence its logical to them be labeled Euclid class cause even tho they are predictable, they still kill
but by distribution class logic, they should be in keter especially 096 since he would travel even space to kill the being that saw his face