He did the Nazi salute twice, intentionally.

He said “my heart goes out to you” because of plausible deniability. He was giving his followers an argument to deny that he did it intentionally, both to themselves and others.

He has not directly denied it nor apologized for it.

European leaders are acknowledging it for what it is. Neo-Nazis are acknowledging it for what it is, and they loved it.

People who are sincerely on the fence about this, admitted they actually exist, need to wake the fuck up.