Is adding an authorized user to the Citi AAdvantage Executive a smart lounge hack?

Adding authorized users to the Citi AAdvantage Executive card costs $175 per year for up to three people, making it a cheaper way to get Admirals Club access than a standard membership. Each authorized user receives lounge access but not all primary cardholder benefits. The effective cost drops to about $58 per person if all three slots are used.
The Citi AAdvantage Executive card's authorized-user program offers a notable pricing advantage over traditional lounge memberships. While a standard single Admirals Club membership runs $750 annually without guest privileges, the card's $175 fee covers up to three authorized users, each receiving independent lounge access. This structure makes the per-person cost significantly lower when all slots are filled.
Authorized users must present their card, government ID, and a same-day boarding pass for an eligible American, Alaska, or Oneworld flight. They may bring immediate family or up to two guests at no extra charge, a benefit not included in American's cheaper solo membership tier.
This lounge-access strategy could reshape how frequent flyers approach premium travel perks, particularly for families or small groups who travel together regularly. By lowering the financial barrier to Admirals Club entry, it may encourage more travelers to consider premium credit cards or shift spending habits. However, the value depends heavily on usage—those who rarely fly American or Oneworld carriers may find the fee unjustified, and the arrangement lacks the flexibility of a full membership for solo travelers.