OK, so Silas was a gypsy,Qetsiyah was a gypsy.Too bad gypsies didn't exist i europe until the 14th century.
1st century BCE Greece was Part of the roman empire.Why the hell didn't qetsiyah speak Latin or Ancient greek?Surely thay would have made more sense Aramaic.
I am also having Issue comprehending this doppelgangr issue.What's the point in that?A prick like Silas gets immortality and some poor dude gets Shocked,stabbed,electrocuted,decapitated,staked etc. for things he had no idea of(katherine & the Hybrid curse).So i guess it's natures way of screwing the weak over."Hey Silas, I cant hurt you or anything,but i' gonna make a killable version of you,you know,just for kicks.I'm gonna screw him over because you know he's your doppelgangr even though he had nothing to do with it.
Guess that is how the TVD universe spins.Not complaining,Just saying some parts of the lore could have used better finesse.
P.S I don't Mean to hurt or offend anyone.Don't let my words cut too deep.