It’s in the very title of the submission that its purpose is to improve note taking during 1 on 1s and he mentions that he is in plenty. Where else do you have 1 on 1s except at work?

How often do you have meetings except at work?

Corporate, yes. But why do you think the OP is specifically targeting America?

You think a business in any other country - especially the EU where data protection requirements are even more strict - are going to allow their proprietary information to be in a random website?

Yes.

I don't live in your head.

You don’t have to “live in my head”. Companies value their intellectual property enough not to just put it in random websites.

Would you post your companies secrets to HN?

See what happens if he goes to let’s say Coca Cola. I’m sure they will be glad to tell their employees to put notes about the Coke formula and the discussions they had with their manager