A norm just has to be common, not a majority. Voting for a major political party is a norm, regardless of whether your party wins or loses, for example.
I don't support his views, but to call them as 'not a norm' mischaracterises them and doesn't particularly help in finding tactics against them.
I don't support his views, but to call them as 'not a norm' mischaracterises them and doesn't particularly help in finding tactics against them.