We don’t have a lot of leaves in our yard so we’re mindful to add paper products as well: used paper towels (w/o chemicals), tissues, paper bags etc. Without a dry source you’re going to get mushy compost, and so be it. I bought a pair of to-the-shoulder rubber gloves and scoop it into a bustub when it’s complete.
https://www.amazon.com/Yimby-Tumbler-Composter-Color-Black/dp/B009378AG2