LLMs can’t become AGIs. They have no ability to actually reason. What they can do is use predigested reasoning to fake it. It’s particularly obvious with certain classes of proble., when they fall down. I think the fact it fakes so well tells us more about human intelligence than AI.
That being said, LLMs will likely be a critical part of a future AGI. Right now, they are a lobotomised speech centre. Different groups are already starting to tie them to other forms of AI. If we can crack building a reasoning engine, then a full AGI is possible. An LLM might even form its internal communication method, akin to our internal monologue.
While they are massively more common than in other fields, they are still a tiny minority.
It’s also worth noting that the toupee effect may be involved. A lot of trans people can pass, in a work environment, as their preferred gender. I know a few trans people that I would never have clocked as trans, except the info came out in discussions.