It seems Park We's lecture income was more significant than his YouTube revenue

Park We has 1 million subscribers on YouTube, but his views have been around 30,000 to 40,000 lately.
However, looking at his office, it seems like he employs a college junior PD and two editors who have been with him all along.
I wondered if he could possibly sustain that.
Seeing that he had two lectures on the day of the KTX trip and two other canceled lectures, couldn't it be that he is being sustained by lectures rather than the We Miracle YouTube channel?