I do QAYG using a method from a Nancy Zieman book (Sewing Shortcuts? - I donated the book a few years ago). I've done everything from lap quilts to large queen size quilts. All by machine since (A) my hand quilting is atrocious and (B) by the time I get to quilting I just want the darn thing done. I love piecing but not really a fan of anything else. So this method of QAYG breaks up the process for me. As a bonus, by the time you are done assembling and quilting, all that's left to do is the binding!
And the video posted by copycat (above) seems to be much the same way.
https://www.candiedfabrics.com/2014/...go-no-sashing/