if you added up all of developers at the FAANG companies you still would not have an appreciable percentage of the developers in the US workforce let alone the world.

Hmm. I've never taken "lots" to be a proportional term before. The dictionary uses "a lot of people at the gala last night" as an example of how "lots" is often used.

What kind of gala is attended by an appreciable percentage of the world's population? Words can mean whatever want them to mean, of course, but in terms of common usage, surely it implies something like hundreds of people at best?