This might get me kicked off #mosstodon for #moss abuse but when we moved into our house two years ago, our house roof & garage roof were completely covered in moss - a few inches deep in parts, holding a lot of water on the stone. I had to scrap it all off by hand. It was a surprisingly pleasant job (and, on the low garage roof, I had kitty cat helpers too).
All the moss was repurposed in/covering an insect hotel at the ground level.



