Taiwan could engage with the Quad on a case-by-case basis, similar to how South Korea might. This would allow Taiwan to cooperate with Quad members on specific issues, such as maritime security, technology, or economic resilience, without becoming a formal member. This approach provides flexibility and enables Taiwan to strengthen its strategic ties with Quad countries while managing the complex geopolitical dynamics, particularly with China. Such informal collaborations could enhance Taiwan's security and economic standing in the region.