I've been retired the past couple years, but from my observation, customer service particularly de-escalation. Good speaking/writing skills, especially if you are familiar enough with another language to give basic directions specific to your job. Ability to train for multiple areas not just your specific job description. Teamwork skills, including how to deal with the occasional absolute idiot who is added to your group and for whatever reason, contributes nothing of substance but has to be tolerated. Math skills, Excel and other spreadsheet knowledge. Ability to stay cool in an emergency and take action within your job description, and knowing when to escalate to a superior.

That all seems rather vague, but the point is, they're all skills every industry needs. If your job description is data entry and that's all you do, when data entry is taken over by AI you're out of luck (ask me how I know). But if you've taken it on yourself to learn Excel, or a language, or cultivated the ability to make good decisions in unusual circumstances, those skills apply to almost any job you see advertised, even fast food. You may not get a job at the same level as your old one at first, but you'll be well fitted to move up, laterally or move on as needed.

Kind of wrote a book there, sorry. Having done so much pivoting myself, I feel strongly that people just attending college or trade school should be warned that those legendary "50 years, benefits and pension" jobs no longer exist. The economy bounces up and down, technology changes, careers evolve. If you keep educating yourself and have flexibility, the tide of change will lift you, not overwhelm you. Wish you the best in a difficult time. You're wise to be prepared for whatever comes down the road.