Many things can be gleaned from this writeup, although I cracked up at your description of the management team of many blockchain-based companies.
Warren Buffet's advice though given decades ago, according to you, should be taught as investment 101.
simplyBrand's vision being in one sentence says a lot about them. Here's why.
I was researching recently about setting goals and writing them down. I found out that the clearer and more understandable it is, the higher the tendency to achieve it.
Though you are not a financial advisor, I agree with you.

This is a great article @ascorphat