So, this is a fine line issue, and also raises questions regarding your privacy and also peoples sense of greed. True, there is TANSTAAFL, and what I see is this is actually much darke, if this company is just a front to perfect new techniques and to open doors to a cyberwar weapon. Imagine being able to drop a bomb on 250 million computers worldwide. a lot of them in supposed "secure" corporate systems. We just went through the Wannacry meltdown, and that was user inflicted. This is a lot more sinister.