Your passion for the well being of your girlfriend is admirable.
Are you in a position to collaborate on a project with her, to challenge yourselves and increase your understanding?
I'm sure that the lecturers/teachers will be tailoring their subjects in light of AI already. So I wouldn't focus there, but on collaboration and real world problem solving ... something that won't kill the relationship either!
My own experience MANY years ago showed me that around 2/3rds of my classmates had only superficial understanding of the topics at the time (note: I was a geek, and was often well ahead of the course material, and I was bored in most classes as a result). Some really struggled but persisted (much respect to them!), while others left or switched.
I'm sure most of my class ended up in gainful employment and benefited from their studies regardless. I suspect that those who enjoyed a good working life are those who could collaborate well, who could talk with their colleagues and explain their viewpoints and positions, and listen and understand others viewpoints as they worked toward shared solutions to real world problems.