Believe there should be some restrictions on business, as not all good business decisions which maximise profit will be ethically good if they go against the general happiness or violate duty
Think business and ethics have nothing to do with each other, as businesses' only responsibility is to maximise profit which is ethically good because it is the result of freedom and enables economic growth
CSR as an opportunity for improved public relations (PR)
The company appears better in the eyes of the public for the good that it does, which can be used as a selling point for advertising and increase profits
Bentham and Mill think the free market generally works for producing human flourishing and happiness, and would generally be against restrictions and responsibilities laid on business which would interfere with that
Encouraging a slightly healthier version of capitalism might make people feel less motivation to address the problems of capitalism or they might even be deceived that capitalism is not the cause of the problems to begin with
Corporate social responsibility is a sham, it's not businesses giving away their profits for the good of society, it is a cold calculation that it would be more profitable for them to give away a fraction of their profits in order to give a good impression of themselves to the public
CSR can be done for public relations (PR) purposes, to make the business look good, regardless of whether the overall impact of the business is negative