Maybe they're working for facebook, in which case the statement is true in much broader way :D

cat keylog_data_of_200k_employees > /dev/null

Seriously any company doing this is not competent enough to do any kind of meaningful analysis on data of that scale.

there’s 200,000 employees so maybe they use it to help them make broad decisions about how different areas are doing.

my productivity has plummeted since I figured it out.