opt out is only for those with Enterprise version of W10. Small businesses don’t use Enterprise, they use W10 Pro, which does not have opt out, nor do W10 Pro users have access to update descriptions like Enterprise does.
Gotta love Microsoft pointlessly keeping that info secret from their biz and consumer customers. Why? Because they can. At least for now. Since they’re rapidly losing the consumer market and more slowly losing the business market.
No. Widely available information.
Small businesses can and do purchase volume licenses (that's what Enterprise is) rather than Retail (Windows Pro) and can leverage the costs very well. They have the opportunity, even if they do not take it.
All of your comments are the comments I usually hear from the massively misinformed. I am a Microsoft Certified Trainer, teach every week, teach server and client support classes every week, and anyone of my IT Pro students are considerably more knowledgeable than you. I also teach Linux Sys Admin, Shell scripting and Network support so I am not a Microsoft mouthpiece, but I do know IT support and both myself and any of my professional students keep up-to-date on the technology. The fact of the matter is most Enterprise level systems run Microsoft software.