Is there any way at all to move pokemon from the Switch back to the 3DS? I don't care about legitimacy, I'm just fucking done with future games. Everything from XY forward has been disappointing in one way or another, but at least the 3DS games had SOME redeeming qualities to them.

Please, is there any way possible to move backwards? Like pkhex or some other hacking tools? I've had some of these pokemon since 2003 and moving them onto the switch was a regretful mistake.