New to lives. Few questions

Hey folks just started streaming lives and need to rule out a few things.

First off I'm 31 so age isn't an issue.

My chat keep warning me in certain things I'm doing. I vape, apparently thats not allowed according to some of my chat and even saying the word can be detected. How true is this? I have been moving it off my face to vape just to be sure but surely the word vape is fine?

The second one. Is apparently saying "twitch" is bad. Not trying to pull people there but just referencing the website for whatever reason.

My live got restricted too, I pulled out a can of none alcoholic ginger beer (kids can buy it) from the fridge and shown it to my stream and said I'm drinking ginger beer. And the second I did that the restriction for tobacco product/alcohol popped up.

Is it really that strict? Does the automatic system really pick up on spoken words?

Thanks guys.