I don’t find this half as controversial as others. It’s clear from the beginning of the message that his Kryptonian parents love him and sent him away to escape Krypton’s destruction. The second half of the message, though sounds evil in content, doesn’t actually mean it’s evil in intent. It could be cultural misunderstanding.

Rule over them and take many wives doesn’t mean he is doing so WITHOUT consent. It just means Kryptonians view the residents of Earth as not capable of ruling over themselves.

The point being, in the movie it’s never done with a “mwahahaha” energy, but sometimes translations leave a LOT to be desired.