They could get the information more easily from a single system from the 5G masts than gathering it from disparate devices on different systems with different software,

If I were them, I'd prefer to get the data from hardware under my control. It's consistent and much easier to integrate with other data.

That's what I think.

I also think that by putting "the cabal" in quotes that you don't understand the situation or you work with them. They are demonstrably an entity. I mean WEF stands for World Economic Forum. WHO is World health organisation. How is that not trying to take over the world? This isn't conspiracy, this is demonstrably New World Order. Denying that makes you ignorant, obtuse or complicit.