The guild I am in has made several donation quilts. I know a lot of people don't like to do QAYG. We make up kits to make a block. People sign them out and return them in a month or 2 depending on our timeline. We always pass out a few extras. Some never come back and some come back unusable. We did an Ohio Star 12 1/2 in blocks. A couple came back 10 inches. Different members like to do different steps. Someone usually assembles the blocks. I took all of the scraps and made a back. I used the lopsided and wrong sized blocks in the back. Someone else from the guild quilts it and someone else does the binding.
We have made numerous quilts for donation this way. I doesn't take much time to make just a block or 2. Making a whole quilt for donation sounds like so much work.