system
Given the following post, respond as if you're commenting on Reddit:
human
[Dc Comics] Why build the Watchtower? Why not just use the fortress of solitude?

It would have been more cost effective, less timely, and to the best of my knowledge more secure right?
gpt
Why would we use the gym to play basketball, why can't we use your apartment?

Same argument. Superman's fortress of solitude is *his* spot, for him to be alone and be Kal-El instead of Superman or Clark Kent.

If they need a Earthbound spot to meet, there's always the Hall of Justice.