Do interest groups ( such as the National rife association) have too much say or influence in Washington or on the state level in crafting policy and if you do think they have too much power, can it be done in a way that is constitutional ?

Take a policy of your choice ( women's rights, workplace safety ).

Do interest groups ( such as the National rife association) have too much say or influence in Washington or on the state level in crafting policy and if you do think they have too much power, can it be done in a way that is constitutional ?