Why have issue networks become more prevalent than iron triangles?

Question

Quizplus · Accepted Answer

As policy problems become more complex, individual interest groups may not have enough resources or expertise to effectively influence policymaking. Issue networks, which involve a broader range of actors including experts, bureaucrats, and other stakeholders, can provide the collaboration necessary to tackle complex policy issues. Iron triangles, which typically involve a small group of interest groups, legislators, and bureaucrats working in isolation from other actors, may be less effective in addressing the complexity of modern policy challenges.

Why Have Issue Networks Become More Prevalent Than Iron Triangles