It just requires you to have certain experience, certain funds and wedding resources, otherwise it is not easy to do, because it is responsible for the overall coordination of the wedding process.
Wedding cameraman is a single type of work, skilled and physically active. Relatively speaking, it is better to open a wedding company.
Because the risk is relatively large, the responsibility is heavy, and the most important income is low, so you have to eat alone.
To sum up, as an old hand, you are not suitable for this industry. What do you think?