I don't think that's achievable with all the science fiction surrounding "AI" specifically. You wouldn't be "reclaiming" the term, you'd be conquering an established cultural principality of emotionally-resonant science fiction.

Which is, of course, the precise reason why stakeholders are so insistent on using "AI" and "LLM" interchangeably.

Personally I think the only reasonable way to get us out of that psycho-linguistic space is just say "LLMs" and "LLM agents" when that's what we mean (am I leaving out some constellation of SotA technology? no, right?)