Thanks for your opinion. I would suggest you might need to remove some limits from your own thinking, to understand what I mean by infinity. Practical infinity as used here just means more than we can ever use, therefore for all intents and purposes, is infinite.

BTW I've been a practicing model based systems Engineer responsible for the design of many large scale actual systems, for many years, so the insinuation of me not understanding practical systems is kind of laughable, if the implications were not so serious. We use infinity in many practical applications.