If any of the Villains from Equestria were to invade the Human World, do you think they'd do this when in the the World

Finding and capturing the Human versions of their most hated adversaries and then proceeding to act out revenge fantasies by physically and mentally tormenting them. If any of them were to launch an invasion/incursion into the Human world they will try to do this when they round up the Human population.

It won't just be the Human Mane 6 they'd be coming after but also the Human counterparts of the Alicorn sisters (Principal Celestia and Vice-Principal Luna) and for Sombra and Chrysalis's case, the counterparts of the Royal Family of the Crystal Empire (Principal Cadence, Alumnus Shining Armor and Flurry Heart).

The Fact that these Human counterparts lack any magic to defend themselves is what would make it all the more satisfying for these villain whenever they want to vent out their rage and hatred towards their equestrian counterparts on these defenseless humans versions. Pretty much reducing them to mere punching bags and stress toys as well as something to blame and curse at whenever said villain gets angry that their plans isn't going out so well.