Yes, certainly thought about it. But for most of what I do, a consumer grade CNC wouldn't be able to do it. And for most of the cuts that a CNC could do, I can cut it much faster by hand. Yes, in theory, I don't have to be there while the CNC runs, but in practice, if I can cut it 10x faster by hand, that doesn't matter.
In theory YOU don't have to be there when it runs, but in practice I own a 75w laser cutter, a CNC mill, and a 100amp plasma cutter and I would be happy to provide parts to you free, for science.
And also so that my kids think I am cool because Dad knows someone famous on YouTube. Because that is what it takes to impress 11 year olds these days.