To me, Natalie Tran is one of the original YouTubers. She started around 2006 and I discovered her around the time I was preparing to venture off to study abroad in Australia. Her accent drew me in initially and then her self-deprecating humor really made me a subscriber. She has consistently been non-consistent with her uploads (c'mon!) but every time she surprises the internet with an upload, I can always count on it being funny and insightful. She doesn't take herself too seriously and 10 year later, she still seems like very much the same Natalie that many people loved at the start.
Communitychannel will forever be that top recommendation from me for people looking to watch something good on YouTube.