Great article. As you said, there's more that can be said and in fact books have been written. I've read a lot of them.
In my career I've started, purchased or taken over 27 companies as either the Chairman & CEO or President and CEO. The lessons learned from age 21 until I retired (after 6 previous attempts) at age 75.
Each of your headings could become an article in and of itself. You might want to consider that. Or, taking each of those headings and discuss it on a Podcast or YouTube Channel.
Nice job.
DR