As a coincidence there are 3 ShowHNs on the front page right now all with “boat” in their name. Showboat, Rowboat and Paperboat.
replyWhat did I just watch... Alright, something for everyone, I guess.
replySameko Saba/Gawr Gura/senzawa, the most popular/notable virtual youtube personality (vtuber) is what you just watched.
replyTechnically impressive, but that’s about it.
replyis this innocuous or does it have hints of child abuse like the whole loli anime scene?
replyInnocuous. Saba streams on YouTube; any NSFW content would get age-restricted or taken down. There's nothing immoral about a 20-something woman finding an audience streaming with a cute, petite anime cat girl avatar. (Or maybe 30-something, I have no idea her real age.)
replyYou should be able to stream with an anime character of any body type you want, especially if it's your original character and you commission the art yourself, as Saba did. It's fantasy. When you choose your animated avatar's body type, it could match your real body type; be an aspirational body type you wish you had; or be a business decision responding to what kind of content has viewer demand. Who cares?