No ads are acceptable, so if this is the case I’ll stop using Opera on all my devices. If there is no way to block off all ads, even those Opera’s management find profitable and “acceptable», there is no way I’ll keep using Opera on either iPhone, iPad, Mac nor PC.
Also, you formed your answer like a question. You are a moderator; do you know the answer 100%? Then reply. If you are uncertain, don’t.