I think the solutions and situations vary massively from small gardens with perhaps a couple of smallish trees to bigger gardens with, and surrounded by, lots of big trees.
We have about 30 metre long front garden with really big trees. The other year we returned home after about a month in France coinciding with the time the major leaf fall had happened. You could hardly see a square metre of the garden that wasn’t covered in a deep layer of leaves. A bit of raking was not the solution to this.