Probably because it would still be significantly cheaper to just sub/dub the english version. And finding quality casts for all the languages would be a lot har

Probably because it would still be significantly cheaper to just sub/dub the english version. And finding quality casts for all the languages would be a lot harder too. I'd much rather watch a foreign production with top quality actors subbed in english than an assembly line english version with sub par acting. (Although I can see it being alright for stuff you already don't expect to be quality, like soaps)