Maybe Midjourney let its brand namespace become too diluted with copycats and also-rans and coasted on their initial work instead of putting in the effort to maintain the space. Maybe a lot of ppl searching for things that are like Midjourney are causing the competitors (who are obviously making efforts to invade the keyword) to be listed alongside. Maybe there's actually way more variables in the mix with OP's search/account/profile (however prolific or not it is). It's just not that clear cut and google is still has massive utility.

Another day another weak substack submitted by ....