Can dark spots and age spots fade with home care?

I am very upset because dark spots have started appearing on my face recently. I looked it up online, and they look exactly like age spots. I feel depressed every time I look in the mirror, wondering if I am still at the age where I get these things. Even when I try to cover them with makeup, that area shows through dullly, making my whole face look messy.

In my haste, I even consulted a dermatologist, but the cost of laser treatment was much more burdensome than I expected. On top of that, I was worried about side effects, so it wasn't easy to make a decision right away. That is why I am wondering if there is a gentle way to manage this at home instead of getting a procedure.

Has anyone managed to lighten dark spots or age spots with home care without any procedures? If you have any information regarding effective face masks, products, or lifestyle habits, please share them. I would like to find a way to manage them consistently without any financial burden.