I'm keeping an eye out for options myself, about where there might be opportunities for a career "pivot". I think I have about 3-ish years left before I'm gone.
I think that one area of opportunity might be for auto service, since cars are half-computer anymore, and troubleshooting involves following algorithms and whatnot, skills that used to be very much lacking among past generations of mechanics.
Obviously things in the medical field will continue to stay around. I've looked at getting trained as an MRI technicial, or things along those lines, and the few places that offer the training are highly competitive and would laugh someone my age out the door.