According to official announcements from the EU Council, the US has been removed from the safe country list. It means it will RECOMMEND that non-essential travel be limited.
Please remember, it is only a recommendation. It is not a rule, it is not binding. EU countried don't have to follow it. There is no distinction between vaccinated and unvaccinated. (Officially but not really.)
Here's a reminder.....prior to the EU put the US on its "safe" list, recommending Americans be allowed to travel to the EU, many countries had already done it.
Here is the press release:
My apologies to Carrie for editing this post but I wanted to put the press release up top. Carrie posted the release before me.