I'll essentially be sharing the stuff that I deliver in professional training sessions and tweak it for the general audience. I'll do this for free - it's material that is generally out there, I just explain this stuff properly.
If people find it useful I'll consider consolidating it into a course. Not one of the typical pay X learn Y courses, but an actual professional coaching and applied knowledge course.
I'll encourage viewers to go out into the world and apply lessons immediately, and to comment their feedback.
I can probably do this in the form of youtube videos, combined with short clips for insta and tiktok. It'll take a while to generate traffic, but I'm fairly sure this is a decent niche that will catch on.