Yes, if they qualify through family or employment sponsorship.

Sometimes, depending on federal circuit court rulings.

No, TPS alone does not lead to a green card.

 Yes, in some cases. If the TPS holder entered the U.S. lawfully (or qualifies through family/employment sponsorship), they may apply for a green card.

No, TPS alone does not give a direct path to a green card — they need another valid immigration basis (like marriage to a U.S. citizen).