Quite a lot of people said he seemed like he was going to, for quite a few weeks in advance, though they were trying to dissuade him, just counting people in the US government, NATO, etc.
> The president of Ukraine said like two days before hand that it was unlikely.
He said that the West needed to move forward the sanctions threatened for after an invasion to before, and that Russian behavior depended on immediate, united Western action.
The US media played up the part you refer to and downplayed the I assume our friends will heed my clearly-correct and urgent advice context, because they had a narrative they were selling of “Biden Admin sees imminent invasion, but the Admin is paranoid and everyone else, even the people who would be attacked, disagrees”.
[0] https://fakty.com.ua/ua/ukraine/20220220-reznikov-meta-kreml...
I'd been concerned about the buildup for a year, but was practically certain once the abrupt demands to NATO and Alperovitch's analysis came out 3 whole months ago:
Some had very strong hunches. But that's not the same as "knowing".