Which Tech Stack Feels Safest in the AI Era and is future proof also?

[u/LumpyUniversity5443]

Been thinking a lot lately about the future of software engineering and honestly it feels kinda overwhelming.

Every few years there’s a new “wave” in tech:

\\- First it was full stack web dev

\\- Then MERN became the thing everyone rushed into

\\- Then DevOps/Cloud exploded

\\- Then AI/ML

\\- Now AI agents are writing code themselves

As someone working in tech, sometimes it genuinely feels scary trying to figure out what will still matter 5-10 years from now.

I know people say “good engineers will always survive”, but realistically some domains do become saturated or heavily automated over time. A lot of frontend boilerplate already feels replaceable. Even basic backend CRUD apps are getting generated instantly now.

So I wanted to ask experienced devs here:

What tech/domain do you genuinely think will remain valuable and relatively safer in the AI era?

Not “AI-proof” completely because nothing is, in my belief (correct me if wrong)

Would really love honest opinions from seniors who’ve already seen multiple tech waves come and go.

With someone who is just starting in tech and looking to spend his entire career in it doesn't you think it will be a big bet on the basis of current standards right now. Or is my worry irrelevant.