JimL, AA has offered a free Admirals Club membership before for high-level elites.
And on my 19-minute flight on AA in first class (between a hub and a smaller city), drinks both before departure and in the air plus a snack basket in the air are standard.
So your post needs clarification.
And let’s talk about NOW (and ever since Flexible Dining started, pre-COVID):
On a 14-hour trip overnight on the Crescent in first class, all I get is Flexible Dining breakfast: a few items of prepackaged food and drinks. I could get them all at a convenience store. The train arrives after 1pm in NYC, but I don’t get lunch.
Oh, I forgot: I get unlimited bottles of water and maybe one alcoholic drink, which helps dull the hunger pangs.