What do you mean by "the steel margarita isn't available anymore"?
Deliberate.
TCRS runs change the attributes of many things, including food and drink. It turns out the the changes are understood and fixed. Thus KoLmafia can tell you what the characteristics of certain items will be if you ascend into a particular TCRS path and does so while you making the choices for the new path. So what the display is trying to tell you is that for the selected path the steel margarita will have a "fullness" of 5 if you get and drink one.
What do you mean by "the steel margarita isn't available anymore"?
I meant astral energy drinks. They've been gone so long, I forgot.
Now I don't have a guess about what you mean/are talking about. Gone from the GUI? Gone from the game?
Unavailable from the Valhalla shop, where the other astral consumables come from.
Were they ever available there? If you had asked me if there was any way to get a steel consumable besides doing the quest in run I would have said No, based on memories that span at least a decade.
Steel margarita was never in Valhalla. That is what they said in the initial post, and what is in their screenshot.
Astral energy drinks were available in Valhalla. That is what they thought they were reading, because without knowing it was related to TCRS they assumed it must be something related to Valhalla.
steel margarita isn't available anymore