Do classical pluralist accounts exaggerate the ability of interest groups toinfluence decision-making in liberal democracies?

The subject is MODERN POLITICAL ANALYSES. so it should be a CRITICAL AND ARGUMENTATIVE essay.PLEASE, u must use QUATES (direct speech) and additional materials i will include.Please write an essay on exactly relevant topic. Use core EXAMPLES from real political world to support your arguments. (it is very-very important!)
PLEASE DON’T FORGET TO ILLUSTRATE YOUR ARGUMENTS BY EXAMPLES
AND PLEASE USE THAT MATERIALS I WILL INCLUDE
THANK YOU