He started as a YouTuber but his channel never got popular enough to keep it going, but it's worth watching his videos as it gives a good insight into the type of person he is, a genuinely good, smart, educated guy. One of his last videos on YouTube was him discussing his goal of reaching one million followers on TikTok within a limited time, and he was successful.
I hope he advertises his YouTube channel and starts posting videos again because he has what it takes to be huge, he is like Dylan Is In Trouble but more funny and sensitive and with none of the california douchebagyness that Dylan sometimes has.