It’s good to be cautious and not in denial, but i usually ignore people who talk so authoritatively about the future. It’s just a waste of time. Everyone thinks they are right.
My recommendation is have a very generous emergency fund and do your best to be effective at work. That’s the only thing you can control and the only thing that matters.
It's possible the job might change drastically, but I'm struggling to think of any scenario that doesn't also put most white collar professions out of work alongside me, and I don't think that's worth worrying about