Just because he said it was low effort doesn't mean it's because of the post length. Quality is not quantity, and when judging, length is never the focus, any content can be seen as low effort depending on how much work the writer had put in to send out a message, and that could be executed even in the shortest time, it just depends on how well a content creator knows how to play with words and present perfection.

I myself ain't perfect but I put in more effort every time.