Your logic is severely flawed, when did Jada fans give a fukk about his sales?
If you take any random 90's rapper and assume old heads would ride with the streams thing if it benefited them....nah. My generation doesn't come from an era where that would even be a topic of conversation. There wasn't sales figures available for most of the 40 years rap has been around. All that is a product of the internet and information like RIAA, Soundscan, etc. being readily available to the public now.
Unless you are a "Nielsen household" it's a moot point, so that's a bad analogy. They don't count everyone watching everything. Streams are tabulated regardless of whether or not anyone is listening, though. You could leave a song streaming for a month, go on vacation, and it would still count towards that artists "sales". There has never been a less accurate gauge than that.
Fred.