I know people have conflicting feelings about gamer YouTubers, but still they're the main videos I watch. Here they are in greatest to least!
Jacksepticeye (real name: Sean) - He's an enjoyable person-- subjectively. I mean obviously everyone has different views on people, but I know folk who don't like him because of his energetic, loud personality. I greatly admire him and his persona! He's very fun, keeps you around, and is very interactive. He's generally a down-to-earth sweetheart and keeps in touch with his fans. Recommend him if you like YouTube gameplayers! I'd suggest starting off with his current on-going gameplay series, The Walking Dead (season 3).
Magdalen Berns (her alias is her real name) - 'Kay it gets political here (quickly avert if you don't care to know/see), and I'm aware both sides don't like us in situations as such (you'll know what I mean if you watch her/know her politics), but she puts well-thought analysis on said subjects and is always up for civilized conversations/debates. I don't agree with everything she says or entirely how she reacts in peculiar situations, but she offers good banter along with humor every now and then. Recommend her if you're looking more into identity politics, lesbianism (lesbian culture/history/politics), or if you'd consider yourself leaning towards radical feminism or you are a radfem. She's greatly admired by radfems, radfem-supporters, or gender-critical folk, so feel free to give her a shot! Will warn you though, while she is up for civilized debate, she can get pretty joke-ish or what some would consider insensitive in her vids (that's where I'm sketchy with her). (And video jump-cuts... lots, and lots of video jump-cuts...) Nonetheless, even if you don't care for radfems/radical feminism/gender-criticism and want more insight about it, she's the first I'd go up to. First video that comes to mind is her comparison of gender-critical people's view on gender vs. sex with gender-variant ideology!
Simply Nailogical (real name: Christine) - She's pretty cool and funny, and people accuse her of sounding like different people (she comes off as PewDiePie with Jenna Marbles undertones lol!). While I know people aren't really into fashion stuff, which trust me, I'm fairly careless about make-up, but she makes that stuff FUN! Even if you don't like hearing reviews about pedicures, manicures, nail polish, all-things-fingernail related, she grabs your attention and jokes a lot. Especially if you already love watching make-up/nail-stuff tutorials, pleeeaassee check Christine out! Don't really have any recommended vids, but you should watch her vids particularly that are enlisted as tutorials.
I'll add more if I can think of anymore!