What do people think espouse means? It looks fairly plain, since spouses are to have and to hold, or indeed embrace. That applies to opinions, metaphorically.

But King’s College, London, mounted a survey in 2019 and found that 26 per cent of students agreed or strongly agreed with the statement: ‘If someone is using hate speech or making racially charged comments, physical violence can be justified to prevent the person from espousing their hateful views.’