[im_down_w_otp]

It seems like it's the exact same amount of meaningful or meaningless regardless of DALL•E? None of that activity you described is meaningful as-is except for the meaning that she, you, or we project onto it for her having done it. That doesn't necessarily go away. The actions and activities themselves are meaningless. What sets them apart from results produced via DALL•E is precisely that your girlfriend was the agent involved. That can still be true and that quality can still be what makes them meaningful.

For example, robotic welding is incredible, truly a spectacular thing to observe, and the results are often immaculate for certain applications. However, I still pay a premium for handmade bicycle frames because I appreciate the craftsmanship that goes into them compared to mass produced alternatives.