

not all of them, for example
https://www.youtube.com/channel/UCs22MyD8qdgDF-kJyv6Zofw
and
https://www.youtube.com/watch?v=zHMMMPpc7xI
https://www.youtube.com/watch?v=a6Piye02JLc
and this guy
https://www.youtube.com/channel/UCuNKV0CMgcVUiJNdA-JNlJA
and a zillion more




























In Australia you can have as many jobs as you want, zero issues. id be appalled if I needed my employers permission, like a little kid asking their dad for permission.