McIlroy revealed that insults targeted him, his wife Erica, and even his daughter, attributing the behaviour to a "mob mentality" among a small section of the 50,000-strong crowd.
Despite the intense atmosphere and abuse, Team Europe, led by Luke Donald, secured victory against the USA.
Discussions are underway regarding the captaincy for the 2027 Ryder Cup, with calls for Luke Donald to remain in the role, though he is reportedly weighing the decision.
Justin Rose is also considered a candidate for the 2027 captaincy, but he has expressed a desire to continue playing in the tournament, with announcements expected in the coming weeks.