Is there anything good for neck wrinkles?

I think it's because I used a high pillow.

Certainly, as I get older year by year, the usage period increases, so

It seems like the wrinkles on my neck are getting deeper.

Maybe it's because I've gained weight, but the back of my neck looks bad too.

If you look at them, there are people who even apply cream to their necks, or

It seems like there are people who practice Gua Sha. What do you think of it?