One of the biggest obstacles is the need for a high degree of collaboration and communication among team members, which can be difficult to achieve if the team is distributed or if there are cultural or language barriers.
Another challenge is the need for a clear and prioritized backlog of work items, which can be challenging to create and maintain if the product requirements are constantly changing. Additionally, Agile development can be difficult to scale to large projects or organizations, as it requires a significant amount of discipline and coordination among multiple teams.
