Comparatively, it's definitely a lot more into shitposting vibes, for sure.
I think their biggest problem right now is they don't have good community self-organising features (nor masto, but the boost culture corrects for that IMO), so those who want more serious sub-cultures aren't getting much footing (and may never).
Feeds are interesting but not very fruitful IMO and hashtags are new, so it's a bit flat community-wise there, and many users are "wait & see" I suspect.