I have a slightly different take on this.
First let me say, I believe once you get to a rather low quality threshold things like speaker cables, interconnects and power conditioners will have little to no impact on the sound of a system.
Having said that, I do not believe a crime is committed without coercion or fraud. I also believe in personal responsibility. If I have the money and I believe the marketing hype about the McLaren F1, and it makes me happy, then I should buy it. McLaren should be able to make it, and I should be able to buy it at whatever price they can get from my bank account.
Now if McLaren is lying demonstrably about technical specifications while trying to sell me the vehicle, then that would be a crime. So is Synergistics demonstrably lying (fraud) about their products? BS marketing weasel words do not count. I am not qualified to tell. If they are, or they are in some way coercing people to buy their products that is a crime. Anything else is just wealth redistribution.