I find it unlikely, especially due to the numerous pathetic suggestions LLMs keep offering me on the architectural discussions I engage in.

Verbal abuse is what makes it useful to me. A punching bag where it infuriates me making me lay down the how and why its suggestions are stupid. This results in progress.

I guess we would have to wait and see. Maybe LLMs do get better at architecture in the future. But seems unlikely to me without expert supervision.