Questions About Content

So, I know I've primarily been talking about politics so far but I've been wondering if perhaps I should talk about other things that interest me and not just politics which works me up into a sense of frustration and disappointment with the world. In addition, I've had many videos I've wanted to share to Steemit but have been too scared to worrying that I'll be labelled "plagiarizing" when I really just want to spread information within these videos. Various topics I've considered include: my perspective as a person within the Goth subculture, upcoming Gothic clothing business I'm starting, and advocating for net neutrality and bringing to light things various social media sites (I'm looking at you, YouTube) have done that are heinous.

What do you think? Should I stick with what I've been doing so far or branch off into other topics as well?