Looking at the Club Card perks and saw the All Access membership you get after $50k spend. But the card already gives you United Club access… so what’s the actual difference? Am I missing something or is this basically useless?

Looking at the Club Card perks and saw the All Access membership you get after $50k spend. But the card already gives you United Club access… so what’s the actual difference? Am I missing something or is this basically useless?
