I would imagine it depends on where the wedding photographer is and what type of clientele he/she is marketing. If your in an affluent area and market people who have a ton of disposable income, you could make a very desirable income doing what you love. Many, many years ago I took a turn at doing custom family & baby portraits. I made some fairly decent money. Unfortunately, I had a rough time cleaning pablum puke out of my Bronica etrs ... I totally did not enjoy that mode of income. I did on the other hand meet a lot of horny milfs.