I don't think there's any way they'll likely find out
Why take that risk, to save $20 on something that will make you thousands?, laws are changing all the time and there's always some loophole,
I could give you an example of how they could find out, but that would reveal a lot about my plans for my channel, which I would never do
Here's the way I look at it, its only an unnecessary cost if the channel isn't going to be profitable and you don't think your content is good
So here's the question, if you are making a channel you don't think it will be profitable and the content isn't note worthy,
WHY ARE YOU EVEN BOTHERING?
I am pretty sure this channel would blow up in a year maybe even a few months, spending a few thousand that is just going to go on snacks or food or something makes no difference to me, I've made larger gambles on the lottery and I had no control over what numbers would be generated, with this gamble, whether I win or not is largely up to me and the choices I make
You can just show your hands and act like you have a kid in the background by playing baby noises.
If you are a wristcel they'll be able to see how lonely you are from your hands
Here's the thing though, if you aren't a woman a channel like that won't work, unless you are a dad, and you have to show a child for people to accept that, if people just hear a man's voice and never see a child, you could put on the whole Mr Rogers fake calm accent and it wouldn't matter, people would be "creeped out" by it
So are you going to hire a female voice actor for your videos?
Using TTS is an option, but if its too robotic it will be off putting