Ha ha but its all a learning thing isnt it, maybe people that know nothing about computers join the party. You dont have to start off big (for average joe) with a 16 GPU miner, you can just get say, put a system together with 2 1080 ti's and you just get your foot in the door, it will bring in about $20 dollars a day, but the beauty is you start trading and learning and making mistakes and knowing who to trust with minimum risk and then when you are confident you can scale up.
Sure I scaled up, I started with a computer wit 3GPU that was fixed for me by the computer store, but then I learned some more and figured out that I had some old PCs so why not buy some additional GPUs and power units and I fixed them myself.
I can only tell you, that even a one GPU system mining 24/7 is not feasible if you want to live your life around it.
you missed the point entirely so maybe you are a fake, the one gpu you live your life around is your gaming computer, your mining computer(s) can be somewhere else making money !?!