Intuition has no booster 'ware either.
But at least some of the linked skills do. Perception can get boosts. Initiative can be boosted. But I think otherwise, yep, screwed.
So if you want to create a character who lacks of empathy (but not neccessarily charisma) and general common sense... use Intuition as a dump stat. But expect to never pick up on sarcasism and lies, and never work out patterns, links, obvious clues etc. May show up late to meets because he didn't realise it was night already... or that it was Sunday.
Might be ok if you assume everyone lies and a more clever character tells you what to do...
Could be fun, but easily too much of a comedy character in some games.