Why have non government agencies continue to have increased influence of government decisions?

Question

Why have non government agencies continue to have increased influence of government decisions?

Answer 1

M.O.N.E.Y.

those 5 letters speak as loud as 125 million people.

Check how much is being spent on this coming election.

Answer 2

Interests groups that supported the politicians to win distorts the policies of the government.  Thus, the politicians, during the campaign period  must never avail of the support of interest groups.