Define the goal, which is really defining the audience
'Your content is not for you, it's for your audience and if they don't find it valuable, you will never grow.'
Four goals are named - building a course brand, chasing AdSense, becoming an influencer for brand deals, or driving local business leads - and each implies different content, which is why the goal has to come first: 'it's hard to know what we should be doing right now if we don't know where we're trying to go.' Posting for views without one lowers the odds of anything compounding. The cautionary example is beginner vlogging about your own day, which fails for a specific reason rather than a snobbish one: an audience that does not know you has no stake in your life. Defining the goal is therefore the same exercise as defining the audience, and the content type falls out of it.
The first question, asked before any of the tactics can be evaluated.
Your content is not for you, it's for your audience and if they don't find it valuable, you will never grow.