Hello, Evilgrog
Several times it occurred to me that I was looking at the infrastructures and selling them without prior notice. I suggest a new configuration, which, when you press to sell infrastructures, has a message asking, "Are you sure you want to sell?" . It may be the same as the alliance members setup, which always asks if I'm sure I want to remove this ally. It's just a matter of security, because it's so hard to get dollars and it's a big disappointment to sell an infrastructure unintentionally.
Several times it occurred to me that I was looking at the infrastructures and selling them without prior notice. I suggest a new configuration, which, when you press to sell infrastructures, has a message asking, "Are you sure you want to sell?" . It may be the same as the alliance members setup, which always asks if I'm sure I want to remove this ally. It's just a matter of security, because it's so hard to get dollars and it's a big disappointment to sell an infrastructure unintentionally.
Regards, Bee. 
We will discuss the idea in the team.