The whole point of Solo a Star Wars story was, it was before he became the Han we know. He hasn’t been betrayed and sufficiently broken yet to become cynical. It was an origin film. One of more than one, eventually they would have shown him become the Han in Star Wars. In Solo he was a goodie. As far as a criminal goes. He helped the rebellion. He stabbed Lando in the back by helping Enfys Nest. We haven’t seen him become a smooth operator yet, he isn’t cool with the ladies, he isn’t a great pilot or smuggler. He is a bs artist. He is a kid kind of not that different than Luke except he had to survive on the streets of Corellia.