A whole month for a single MV. That's what I hate the most.
If the comeback had multiple MVs and multiple songs got promotions, I'd say nothing (looks at Stray Kids as a fair example of that), but that's not what happens.
exactly, if the comeback teasing period should be that long at least fans would like to see more video teasers etc and not a month with many days when a group gets no teasers in between