This isn't some fringe thing the Israeli minister did on his own. It's national policy under full responsibility of all of Israel.
The article is about a video posted on twitter by Ben-Gvir. Of course he isn't doing it on his own for personal fun, of course he is doing it on behalf of Israel, but the headline is still pretty reasonable.
But since you agree, please, I beg you to enlighten me. What should the headline be?
France has quite literally used this logic put all the blame on one single person (who doesn't care about France anyway) and take absolutely no real action against Israel. This is not an accident, this is intentional.
Not just France, virtually every western country and Israel itself is doing that. That's literally what the article you posted is reporting on:
Poland's foreign minister called for Ben-Gvir to be banned from entering the country.
The U.S. ambassador to Israel, Mike Huckabee, said Ben-Gvir had "betrayed (the) dignity of his nation".
Netanyahu said Ben-Gvir's conduct was "not in line with Israel's values and norms".