What are the pros and cons of lobbying?

Pros

1 they use a democratic process

2 they check the power of majority’s

3 they have the ability to motivate legislators

4 they provide positive solutions

5 they allow for better representation of interest

Cons

1 they would often seek for the majority of the people

2 they only have one track mind

3 they are only effective for themselves

4 they were committed serious crimes