As to your original question, I understand Laplace transforms.
You've stated your goals as:
Based on your past posts and youtube videos, you seem personally interested in educating people. However, if your company's goal is to sell controllers, you need to take your engineer hat off, and put on your salesman hat. You need to sell the features of controller and what is does, and what it does better than other controllers. Explain how customers can design less expensive systems by using smaller hydraulic system that are controllable by your controller. Controls should be given in more layman's terms. Talk about how the hydraulics acts like a very stiff spring, but less stiff as hydraulic shafts are smaller, rather than time constants. Your demo video in the previous post is good, but needs to have the rough edges and aside comments removed if used for a sales video.
Remember, you are one of the exceptions. Most 'engineers' do not use higher math. Many didn't really understand it when they took the classes, and the soon forget it after graduation. You are not selling to engineers like yourself, you are selling to project managers, that may or may not have a engineering degrees. There are few people that do 'real engineering' that appreciate the math behind your controller. I concur with your conclusion.
Most don't even want to understand.