What are your opinions on Frankie Boyle?

It shows how much comedy has gone downhill, Jokes use to be funny and if they were offensive then it wasn't directed toward any individual. I could go on stage and insult a few people and be a comedian as well nowadays. Personally I think if you have to insult people to make a living then your a scumbag and I don't understand why any loser would laugh at sick jokes made about someone especially if they have a disease or mental health problem which is exactly the kind of people Frankie Boyle makes fun of