Been hoping for that for a long time, lol.
I actually bought one for my collection. Takes a lot of tweaking, which I think is what detracts a lot of people, but it’s not bad hardware at all.
Currently jailbreak is possible if you have firmware 9.0.0 and below, to my understanding. You can look up videos, but most people recommend text guides as they are easier to update and keep current. For PS4 it matters less since nothing has changed since the current jailbreak released.
Granted, it would be rather dumb to be going online with anything pirated on the switch, but dual booting is a pretty fair way of going about it if you already own games/ want online options. Just takes extra memory in the SD card.
Definitely recommend it.