I've heard it called "Seagull Management." A manager swoops in unannounced, shits all over and disrupts everything, and then swoops out while the rank and file have to deal with the mess.
Got one of them. I ignore him most of the time. This has generated more ROI than his initiatives would have. Evidenced by the teams who do them generating a loss every fucking time.
His nickname, which he wasn't worked out, is the first half of a sexual lubricant brand because he's such a wanker.
Keep telling yourself that. I'm sure you'll still be thinking that at 80 when you look back at whether or not your life meant anything anyone after you would give a shit about. Money doesn't mean shit when you're old and alone. My family also has "fuck you" money; don't think retiring at 40 overawes me. Beyond a certain point, it doesn't hide being an asshole.