I've thought about doing that, but it seems to require multiple Google accounts - one for the "child" and one for the "parent", which is hard to achieve without also having multiple SIM cards with different phone numbers that can be used for the account registration. I assume the process is designed to be full of friction to prevent people from freeing themselves of the addiction.
ofTimothy|1 month ago
I've been postponing writing a guide on how to set this up for a while, but I think I'm motivated to do it now, I'll try to have something up by the 8th here https://tim2othy.github.io/ws/screen-time/, maybe useful for you.