The popular coding channel Coder Coder has currently 300,000 subscribers, but 9 months ago the channel host announced they had quit their job to focus mainly on YouTube. It's not quite YouTube full-time but I suspect the combination of: YouTube + sponsorship + freelance work makes up a full-time income. I can imagine that combination works well even with channels with 100,000+ subscribers.
The popular coding channel Coder Coder has currently 300,000 subscribers, but 9 months ago the channel host announced they had quit their job to focus mainly on YouTube. It's not quite YouTube full-time but I suspect the combination of: YouTube + sponsorship + freelance work makes up a full-time income. I can imagine that combination works well even with channels with 100,000+ subscribers.
Coder Coder: Life/channel update
https://www.youtube.com/watch?v=OdkzB13xjL0