Not enough!
Before Covid came along, I was easily earning the equivalent of about GBP 30k per annum doing freelancing (working huge hours - more than 100 a week, easily), but now there are so many more players to the field, all competing for the same jobs. One client I did work for pre-Covid was paying US$15/hr for the same job they are now advertising US$3/hr for, such is the state of the market. My pay rate varies depending on what I do and the timeframe I'm given. It used to be neat having the luxury of picking and choosing what I really wanted to do, but because pickings are so slim nowadays I tend to throw my hat in for anything.
I think I will re-train and look to do something where the skillset is more in demand. My main problem is that I only want to work from home. If I went into the city (a two-hour commute each way), I could earn so much more, but my stress levels would accelerate.