He seems well off and for sure the channel would keep going, so I could see this happening. Personality-wise he comes off as a typical tech bro douche in his content, but his channel's videos are always well put together and very informative, dude puts in the work for sure. It's not a personal attack on him, I get that everyone puts on a different face in front of a camera. Seeing someone in this state where they've poured way more energy into their work than they do their personal life is rough to see every time, workaholism is a real thing, and I especially see this from youtube creators to the point that nearly everything they decide to do is in the context of fueling more content. It's a product of our society and culture where we value work and productivity as the highest measurement of a person's worth, and it needs to change, but as long as so many need to live this way out of necessity, I don't see it ever changing.