Your logic is mostly correct "although I did not understand the third point" but you have to rephrase it to be attractive.

For example, you can set up a coffee shop and use Blockchain to ensure transparency.
The coffee was grown on day X, using the equipment x, and then harvested using x, packaged x, and made by x, all these steps checked using blockchain to ensure the highest quality.

High transparency leads to trust, as the customer will ensure a high-quality product with the accents requested, leading to confidence in the store without the use of trademarks.

For the rest of the points, I think you confuse the concept of "Blockchain" and "Cryptocurrency," correct me if I am wrong.