I think you are missing several points people are try to make for you.
1. Grammar, it matters, it is important, and you are struggling with it. You are saying a lot of things that I don't think you realize you are saying.
2. You seem to be creating a credibility issue with the comments about Jimmy Johns that don't add up, the Home Depot post, and the Side by Side posts.
3. All of this Jimmy Johns talk is making me hungry. They make good sandwiches. I know what I am having for dinner.