Of course, because we also consider intent, so the law distinguishes saying something true that someone happens to find offensive (which carries EHRC Article 10

Of course, because we also consider intent, so the law distinguishes saying something true that someone happens to find offensive (which carries EHRC Article 10 protections), as opposed to saying something to cause offence that also happens to be true (which does not). If you're worried about a compromised judiciary one day interpreting such a distinction unfavourably then it's pointless because by that point they can interpret any law in a way that silences critics of the regime. Navalny was officially in jail for embezzlement but no-one's suggesting we shouldn't have embezzlement laws on free speech grounds.