How many companies actually have a human in their response chain? (I can name an undeservedly giant company that doesn't) Given that everyone has a bot front-e

How many companies actually have a human in their response chain? (I can name an undeservedly giant company that doesn't) Given that everyone has a bot front-end, how many can be bypassed by one or two secret words? Spoiler, the one I use is in this reply. I just hate it.