He meant grifting for donations was intended to save his own life.
He's been fighting to get the numbers up for a while, because when he had almost 900 people donating he must have been making a very comfortable living. And that is before we count any other sources of income and the people paying for his travel and vacations and so on. I can only imagine how much money he was getting outside of Patreon and YouTube, and that flow of cash has probably dried up completely now. I don't recall him mentioning holidays or vacations anytime recently.